REPARED FOR: PASSAIC COUNTY COURTHOUSE COMPLEX PDFs...Passaic County – Courthouse Complex Energy...

LOCAL GOVERNMENT ENERGY AUDIT PROGRAM: ENERGY AUDIT REPORT

PREPARED FOR: PASSAIC COUNTY

COURTHOUSE COMPLEX

63 HAMILTON ST. 71 HAMILTON ST. 77 HAMILTON ST. PATERSON, NJ, 07505 ATTN: TIMOTHY CUNNINGHAM, ESQ.

DEPUTY COUNTY ADMINISTRATOR PREPARED BY: CONCORD ENGINEERING GROUP

520 S. BURNT MILL ROAD VOORHEES, NJ 08043 TELEPHONE: (856) 427-0200 FACSIMILE: (856) 427-6529 WWW.CEG-INC.NET

CEG CONTACT: JOHN A. MARCHIAFAVA, P.E., CGD

PROJECT MANAGER EMAIL: [email protected]

REPORT ISSUANCE: FINAL, FEBRUARY 17, 2010

Passaic County – Courthouse Complex Energy Audit

Concord Engineering Group, Inc. 9C09122 February 17, 2010 – FINAL Page 1 of 83

TABLE OF CONTENTS

I. EXECUTIVE SUMMARY ................................................................................................. 3

II. INTRODUCTION ............................................................................................................... 8

III. METHOD OF ANALYSIS................................................................................................ 10

IV. HISTORIC ENERGY CONSUMPTION/COST ............................................................... 12

A. ENERGY USAGE / TARIFFS ................................................................................................. 12

B. ENERGY USE INDEX (EUI) ................................................................................................. 17

C. EPA ENERGY BENCHMARKING SYSTEM ............................................................................ 19

V. FACILITY DESCRIPTIONS ............................................................................................ 21

A. COURTHOUSE ANNEX (63 HAMILTON ST.)......................................................................... 21

B. VICINAGE COURTHOUSE AND OFFICES (71 HAMILTON ST.) ............................................... 23

C. NEW COURTHOUSE (77 HAMILTON ST.) ............................................................................ 25

VI. MAJOR EQUIPMENT LIST ............................................................................................ 28

VII. ENERGY CONSERVATION MEASURES ..................................................................... 29

VIII. RENEWABLE/DISTRIBUTED ENERGY MEASURES ................................................ 73

IX. ENERGY PURCHASING AND PROCUREMENT STRATEGY .................................. 76

X. INSTALLATION FUNDING OPTIONS.......................................................................... 81

XI. ADDITIONAL RECOMMENDATIONS ......................................................................... 83

Appendix A – ECM Cost & Savings Breakdown

Appendix B – New Jersey Smart Start® Program Incentives

Appendix C – Portfolio Manager “Statement of Energy Performance”

Appendix D – Major Equipment List

Appendix E – Investment Grade Lighting Audit

Appendix F – Renewable / Distributed Energy Measures Calculations



REPORT DISCLAIMER

The information contained within this report, including any attachment(s), is intended solely for use by the named addressee(s). If you are not the intended recipient, or a person designated as responsible for delivering such messages to the intended recipient, you are not authorized to disclose, copy, distribute or retain this report, in whole or in part, without written authorization from Concord Engineering Group, Inc., 520 S. Burnt Mill Road, Voorhees, NJ 08043.

This report may contain proprietary, confidential or privileged information. If you have received this report in error, please notify the sender immediately. Thank you for your anticipated cooperation.



I. EXECUTIVE SUMMARY

This report presents the findings of the energy audit conducted for:

Passaic County Courthouse Complex

63 Hamilton St. (Courthouse Annex) 71 Hamilton St. (District Courthouse) 77 Hamilton St. (New Courthouse)

Paterson, NJ, 07505 Municipal Contact Person: Timothy Cunningham, Esq.

Facility Contact Person: Jack Nigro This audit is performed in connection with the New Jersey Clean Energy - Local Government Energy Audit Program. The energy audit is conducted to promote the mission of the office of Clean Energy, which is to use innovation and technology to solve energy and environmental problems in a way that improves the State’s economy. This can be achieved through the wiser and more efficient use of energy. Total annual energy costs at this facility are as follows: The potential annual energy cost savings for each energy conservation measure (ECM) and renewable energy measure (REM) are shown below in Table 1. Be aware that the ECM’s and REM’s are not additive because of the interrelation of some of the measures. This audit is consistent with an ASHRAE level 2 audit. The cost and savings for each measure is ± 20%. The evaluations are based on engineering estimations and industry standard calculation methods. More detailed analyses would require engineering simulation models, hard equipment specifications, and contractor bid pricing. The descriptions in this table correspond to the ECM’s and REM’s listed in Table 1. The estimated demand and energy savings for each ECM and REM is shown below in Table 2.

Electricity $ 534,261

Natural Gas $ 209,344

Total $ 743,605



Table 1: Financial Summary Table

ENERGY CONSERVATION MEASURES (ECM's)

CHA ECM #1 VFD on AHU-1 Supply Fan $2,612 $433 6.0 148.7%

CHA ECM #2 NEMA Premium® Efficiency Motors $2,747 $251 10.9 37.1%

CHA ECM #3 Split AC System Replacement $47,131 $2,438 19.3 -22.4%

CHA ECM #4 Replace Condensate Receiver/Pump $26,020 $895 29.1 -48.4%

CHA ECM #5 Lighting Upgrade $3,755 $453 8.3 81.0%

CHA ECM #6 Lighting Controls $880 $895 1.0 1425.6%

CHA ECM #7 Unit Ventilator Replacement $44,000 $3,303 13.3 12.6%

DCH ECM #1 100 HP Steam Boiler Replacement $136,000 $16,324 8.3 80.0%

DCH ECM #2 Demand Controlled Ventilation $71,850 $8,034 8.9 67.7%

DCH ECM #3 Unit Ventilator Replacement $150,000 $11,259 13.3 12.6%

DCH ECM #4 Lighting Controls $1,890 $1,195 1.6 848.4%

NCH ECM #1 250 HP Steam Boiler Replacement $200,000 $19,087 10.5 43.2%

NCH ECM #2 VFD on AHU-1 Supply Fan $4,800 $1,121 4.3 250.3%

NCH ECM #3 Install Timer for Exhaust Fan $500 $2,416 0.2 7148.0%

NCH ECM #4 Lighting Upgrade $8,110 $1,060 7.7 96.1%

NCH ECM #5 Lighting Controls $5,130 $2,958 1.7 765.0%

NCH REM #1 Install Photovoltaic Solar Panels $253,920 $18,501 13.7 9.3%

Notes:

NET INSTALLATION

COSTA

RENEWABLE ENERGY MEASURES (REM's)

ECM NO. DESCRIPTIONNET

INSTALLATION COST

ANNUAL SAVINGSB

ANNUAL SAVINGS

SIMPLE PAYBACK

(Yrs)

SIMPLE LIFETIME

ROI

A. Cost takes into consideration applicable NJ Smart StartTM incentives.B. Savings takes into consideration applicable maintenance savings.

ECM NO. DESCRIPTIONSIMPLE

PAYBACK (Yrs)

SIMPLE LIFETIME

ROI



Table 2: Estimated Energy Savings Summary Table

CHA ECM #1 VFD on AHU-1 Supply Fan 0.0 2,761 0

CHA ECM #2 NEMA Premium® Efficiency Motors

0.6 1,599 0

CHA ECM #3 Split AC System Replacement 15.0 12,343 0

CHA ECM #4 Replace Condensate Receiver/Pump

0.0 409 591

CHA ECM #5 Lighting Upgrade 0.5 2,638 0

CHA ECM #6 Lighting Controls 0.0 5,698 0

CHA ECM #7 Unit Ventilator Replacement 0.0 82,468 23

DCH ECM #1 100 HP Steam Boiler Replacement 0.0 0 10343

DCH ECM #2 Demand Controlled Ventilation 0.0 14824 1741

DCH ECM #3 Unit Ventilator Replacement 0.0 281141 80

DCH ECM #4 Lighting Controls 0.0 7613 0

NCH ECM #1 250 HP Steam Boiler Replacement 0.0 0 11822

NCH ECM #2 VFD on AHU-1 Supply Fan 0.0 7138 0

NCH ECM #3 Install Timer for Exhaust Fan 0.0 15386 0

NCH ECM #4 Lighting Upgrade 0.0 6102 0

NCH ECM #5 Lighting Controls 0.0 18842 0

REM #1 Install Photovoltaic Solar Panels 31.7 36491.0 0.0

ECM NO. DESCRIPTION

ANNUAL UTILITY REDUCTION

ECM NO. DESCRIPTION

ANNUAL UTILITY REDUCTION

ENERGY CONSERVATION MEASURES (ECM's)

ELECTRIC DEMAND

(KW)

ELECTRIC DEMAND

(KW)

ELECTRIC CONSUMPTION

(KWH)

NATURAL GAS

(THERMS)

ELECTRIC CONSUMPTION

(KWH)

NATURAL GAS

(THERMS)

RENEWABLE ENERGY MEASURES (REM's)



Concord Engineering Group (CEG) recommends proceeding with the implementation of all ECM’s that provide a calculated simple payback at or under ten (10) years. The following

Energy Conservation Measures are recommended for the facility:

• CHA ECM #1: VFD on AHU-1 Supply Fan

• CHA ECM #5: Lighting Upgrade

• CHA ECM #6: Lighting Controls

• DCH ECM #1: 100 HP Steam Boiler Replacement

• DCH ECM #2: Demand Controlled Ventilation

• DCH ECM #4: Lighting Controls

• NCH ECM #2: VFD on AHU-1 Supply Fan

• NCH ECM #3: Install Timer for Exhaust Fan

• NCH ECM #4: Lighting Upgrade

• NCH ECM #5: Lighting Controls

Although CHA ECM #7 and DCH ECM #3 do not provide a payback less than 10 years through energy savings, it is recommended to proceed with the replacement of the unit ventilators since current units are past their expected lifespan. It was observed that the coils on many of the units were clogged and the controls were not functional anymore.

In addition to the ECMs, there are maintenance and operational measures that can provide significant energy savings and provide immediate benefit. The ECMs listed above represent investments that can be made to the facility which are justified by the savings seen overtime. However, the maintenance items and small operational improvements below are typically achievable with on site staff or maintenance contractors and in turn have the potential to provide substantial operational savings compared to the costs associated. The following are recommendations which should be considered a priority in achieving an energy efficient building:

1. Chemically clean the condenser and evaporator coils periodically to optimize efficiency.

Poorly maintained heat transfer surfaces can reduce efficiency 5-10%. 2. Maintain all weather stripping on entrance doors. 3. Clean all light fixtures to maximize light output. 4. Provide more frequent air filter changes to decrease overall system power usage and maintain

better IAQ. 5. Check and confirm time-clocks in the building especially for exhaust fans and make sure all

the pins are in place and working properly.



The courthouse Complex consists of three (3) unique buildings. District Courthouse building and the Annex Building is older buildings with outdated equipment while the New Courthouse Building has updated equipment and controls. The audit for the District Courthouse building and the Annex building focused more on the replacement of older equipment. The air conditioning unit for the parole office, unit ventilators in the common areas and the condensate pump in the Annex building are older equipment that can be replaced with new and more efficient units with advanced controls. Demand controlled ventilation is an intelligent strategy controlling outside air supply to the spaces based on levels of carbon dioxide levels. It is recommended to implement this system in most of the courtrooms and other spaces with dedicated air conditioning zones in the Courthouse Complex. There are two air cooled chiller systems for the courthouse complex. The chiller system for the New Courthouse is located on the roof of this building, while the chillers for the Annex Building and the District courthouse building are located outside of the District courthouse building. Both of the chiller systems are installed in the late 1990s and in good condition. Air cooled chillers typically operate at approximately half of the efficiency of water cooled chillers. It is recommended to Passaic County to consider building a child water plant with water cooled chillers when the existing chillers complete their useful life. The heating is provided to three buildings with two steam boilers. The existing boilers are old and inefficient. The boilers can be replaced with more efficient fire tube boilers with high efficiency burners and controls. The lighting systems for all three buildings are fairly efficient. There are limited amount of recommendations for upgrade, which are listed in this report. In addition to reduced energy consumption and operating costs, a lighting retrofit to modern fluorescent fixtures and controls provide reduced maintenance costs and added occupant comfort with improved light quality. The New Courthouse has available space on the roof for a solar PV system with no adjacent obstacles and structures to cause panel shading. Although the payback for a typical solar array is longer than the recommended 10 years, a solar energy system has the potential to reduce energy dependence of the facility and reduce peak demand. Combined heat and power was also studied for this facility. However, the initial analysis quickly shows that the size of the necessary combined heat and power plant is below the industry’s cost effective production capability since there is minimal heating requirement for this facility during most of the year.



II. INTRODUCTION

The comprehensive energy audit covers the 282,000 square foot of the Passaic County Buildings, which includes Courthouse Annex, District Courthouse and New Courthouse buildings.

BUILDING AREA (Sqft)

Courthouse Annex (63 Hamilton St) 32,000 District Courthouse (71 Hamilton St) 54,000 New Courthouse (77 Hamilton St) 196,000 Total 282,000

Electrical and natural gas utility information is collected and analyzed for one full year’s energy use of the building. The utility information allows for analysis of the building’s operational characteristics; calculate energy benchmarks for comparison to industry averages, estimated savings potential, and baseline usage/cost to monitor the effectiveness of implemented measures. A computer spreadsheet is used to calculate benchmarks and to graph utility information (see the utility profiles below). The Energy Use Index (EUI) is established for the building. Energy Use Index (EUI) is expressed in British Thermal Units/square foot/year (BTU/ft2/yr), which is used to compare energy consumption to similar building types or to track consumption from year to year in the same building. The EUI is calculated by converting the annual consumption of all energy sources to BTU’s and dividing by the area (gross square footage) of the building. Blueprints (where available) are utilized to verify the gross area of the facility. The EUI is a good indicator of the relative potential for energy savings. A low EUI indicates less potential for energy savings, while a high EUI indicates poor building performance therefore a high potential for energy savings. Existing building architectural and engineering drawings (where available) are utilized for additional background information. The building envelope, lighting systems, HVAC equipment, and controls information gathered from building drawings allow for a more accurate and detailed review of the building. The information is compared to the energy usage profiles developed from utility data. Through the review of the architectural and engineering drawings a building profile can be defined that documents building age, type, usage, major energy consuming equipment or systems, etc. The preliminary audit information is gathered in preparation for the site survey. The site survey provides critical information in deciphering where energy is spent and opportunities exist within a facility. The entire site is surveyed to inventory the following to gain an understanding of how each facility operates:



• Building envelope (roof, windows, etc.) • Heating, ventilation, and air conditioning equipment (HVAC) • Lighting systems and controls • Facility-specific equipment

The building site visit is performed to survey all major building components and systems. The site visit includes detailed inspection of energy consuming components. Summary of building occupancy schedules, operating and maintenance practices, and energy management programs provided by the building manager are collected along with the system and components to determine a more accurate impact on energy consumption.



III. METHOD OF ANALYSIS

Post site visit work includes evaluation of the information gathered, researching possible conservation opportunities, organizing the audit into a comprehensive report, and making recommendations on HVAC, lighting and building envelope improvements. Data collected is processed using energy engineering calculations to anticipate energy usage for each of the proposed energy conservation measures (ECMs). The actual building’s energy usage is entered directly from the utility bills provided by the owner. The anticipated energy usage is compared to the historical data to determine energy savings for the proposed ECMs. It is pertinent to note, that the savings noted in this report are not additive. The savings for each recommendation is calculated as standalone energy conservation measures. Implementation of more than one ECM may in some cases affect the savings of each ECM. The savings may in some cases be relatively higher if an individual ECM is implemented in lieu of multiple recommended ECMs. For example implementing reduced operating schedules for inefficient lighting will result in a greater relative savings. Implementing reduced operating schedules for newly installed efficient lighting will result in a lower relative savings, because there is less energy to be saved. If multiple ECM’s are recommended to be implemented, the combined savings is calculated and identified appropriately. ECMs are determined by identifying the building’s unique properties and deciphering the most beneficial energy saving measures available that meet the specific needs of the facility. The building construction type, function, operational schedule, existing conditions, and foreseen future plans are critical in the evaluation and final recommendations. Energy savings are calculated base on industry standard methods and engineering estimations. Energy consumption is calculated based on manufacturer’s cataloged information when new equipment is proposed. Cost savings are calculated based on the actual historical energy costs for the facility. Installation costs include labor and equipment costs to estimate the full up-front investment required to implement a change. Costs are derived from Means Cost Data, industry publications, and local contractors and equipment suppliers. The NJ Smart Start Building® program incentives savings (where applicable) are included for the appropriate ECM’s and subtracted from the installed cost. Maintenance savings are calculated where applicable and added to the energy savings for each ECM. The life-time for each ECM is estimated based on the typical life of the equipment being replaced or altered. The costs and savings are applied and a simple payback, simple lifetime savings, and simple return on investment are calculated. See below for calculation methods:



ECM Calculation Equations:

⎟⎟⎠

⎞⎜⎜⎝

⎛=

SavingsYearlyCostNetPaybackSimple

( )LifetimeECMSavingsYearlySavingsLifetimeSimple ×=

CostNetCostNetSavingsLifetimeSimpleROILifetimeSimple )( −

=

( )LifetimeECMSavingsenanceMaYearlySavingsenanceMaLifetime ×= intint

( )∑=

⎟⎟⎠

⎞⎜⎜⎝

⎛+

=N

nnIRRPeriodofFlowCashturnofRateInternal

0 1Re

( )∑=

⎟⎟⎠

⎞⎜⎜⎝

⎛+

=N

nnDRPeriodofFlowCashValueesentNet

0 1Pr

Net Present Value calculations based on Interest Rate of 3%.



IV. HISTORIC ENERGY CONSUMPTION/COST A. Energy Usage / Tariffs The energy usage for the facility has been consolidated, tabulated and plotted in graph form as depicted within this section. Each energy source has been identified and monthly consumption and cost noted per the information provided by the Owner. The electric usage profile represents the actual electrical usage for the three buildings. Public Service Electric and Gas (PSE&G) provides electricity to the facility under their LPLS rate structure. The electric utility measures consumption in kilowatt-hours (KWH) and maximum demand in kilowatts (KW). One KWH usage is equivalent to 1000 watts running for one hour. One KW of electric demand is equivalent to 1000 watts running at any given time. The basic usage charges are shown as generation service and delivery charges along with several non-utility generation charges. Rates used in this report reflect the historical data received for the facility. The gas usage profile shows the actual natural gas energy usage for the facility. Public Service Electric and Gas (PSE&G) provides natural gas to the facility under the LVG rate structure. The gas utility measures consumption in cubic feet x 100 (CCF), and converts the quantity into Therms of energy. One Therm is equivalent to 100,000 BTUs of energy. The third party commodity provider Woodruff is responsible for providing the supply of gas to the buildings. Commodity (Supply) and delivery is billed separately for each respective utility service. The overall cost for utilities is calculated by dividing the total cost by the total usage. Based on the utility history provided, the average cost for utilities for the campus is as follows: Description Average

Electricity 15.7¢ / kWh Natural Gas $1.53 / Therm



Table 3 Electricity Billing Data

Utility Provider: PSE&GRate: LPLS

Meter No: 778016851Customer ID No: 4200557207

Third Party Utility -TPS Meter / Acct No: -

MONTH OF USE CONSUMPTION KWH TOTAL BILL

Jan-08 211,015 $27,567 Feb-08 227,607 $29,621 Mar-08 215,980 $27,973 Apr-08 227,555 $30,134 May-08 295,693 $47,578 Jun-08 428,932 $73,984 Jul-08 435,396 $76,300

Aug-08 415,928 $73,703 Sep-08 296,561 $47,954 Oct-08 223,422 $34,501 Nov-08 239,109 $35,089 Dec-08 191,351 $29,858

Totals 3,408,549 945.4 Max $534,261

AVERAGE DEMAND 674.9 KW averageAVERAGE RATE $0.157 $/kWh

882.2781.6

DEMAND

467.3

473.2461.4754.3

586.7

871.2

472.7

936.8

ELECTRIC USAGE SUMMARY

465.8

945.4



Figure 1 Electricity Usage Profile

0

100

200

300

400

500

600

700

800

900

1000

0

50,000

100,000

150,000

200,000

250,000

300,000

350,000

400,000

450,000

500,000

Dem

and

(kW

)

Usa

ge (k

Wh)

Month

Courthouse Complex: 63, 71, 77 Hamilton St.January-08 through December-08

ELECTRIC USAGE KWHDEMAND KW



Table 4 Natural Gas Billing Data

Utility Provider: PSE&GRate: GSGH, LVG, GSG

Meter No: 1484857, 2678898, 2344541, 2917529, 2536416, 1796246 Point of Delivery ID: 3118523050, 3118547251, 3114438652

Third Party Utility Provider: Woodroof EnergyTPS Meter No:

MONTH OF USE CONSUMPTION (THERMS) TOTAL BILL

Jan-08 25,718.52 $41,398.98Feb-08 28,615.14 $41,774.27Mar-08 19,244.07 $31,547.30Apr-08 3,124.08 $17,973.04May-08 1,118.67 $2,935.50Jun-08 231.46 $1,154.56Jul-08 214.12 $612.16

Aug-08 245.39 $609.75Sep-08 259.70 $624.04Oct-08 7,503.85 $8,948.11Nov-08 23,825.38 $23,358.82Dec-08 25,178.99 $35,407.79

TOTALS 135,279.35 $206,344.32

AVERAGE RATE: $1.53 $/THERM

506-524, 506-512

NATURAL GAS USAGE SUMMARY



Figure 2 Natural Gas Usage Profile

0

5,000

10,000

15,000

20,000

25,000

30,000

35,000

Usa

ge (

The

rms)

Month

Courthouse Complex: 63, 71, 77 Hamilton St.January-08 through December-08

Gas Usage



B. Energy Use Index (EUI) Energy Use Index (EUI) is a measure of a building’s annual energy utilization per square foot of building. This calculation is completed by converting all utility usage consumed by a building for one year, to British Thermal Units (BTU) and dividing this number by the building square footage. EUI is a good measure of a building’s energy use and is utilized regularly for comparison of energy performance for similar building types. The Oak Ridge National Laboratory (ORNL) Buildings Technology Center under a contract with the U.S. Department of Energy maintains a Benchmarking Building Energy Performance Program. The ORNL website determines how a building’s energy use compares with similar facilities throughout the U.S. and in a specific region or state. Source use differs from site usage when comparing a building’s energy consumption with the national average. Site energy use is the energy consumed by the building at the building site only. Source energy use includes the site energy use as well as all of the losses to create and distribute the energy to the building. Source energy represents the total amount of raw fuel that is required to operate the building. It incorporates all transmission, delivery, and production losses, which allows for a complete assessment of energy efficiency in a building. The type of utility purchased has a substantial impact on the source energy use of a building. The EPA has determined that source energy is the most comparable unit for evaluation purposes and overall global impact. Both the site and source EUI ratings for the building are provided to understand and compare the differences in energy use. The site and source EUI for this facility is calculated as follows:

FootageSquareBuildingkBtuinUsageGaskBtuinUsageElectricEUISiteBuilding )( +

=

FootageSquareBuildingRatioSSXkBtuinUsageGasRatioSSXkBtuinUsageElectricEUISourceBuilding )( +

=



Table 5 Facility Energy Use Index (EUI) Calculation

kWh Therms Gallons kBtu kBtu

ELECTRIC 3408549.0 11,636,786 3.340 38,866,866

NATURAL GAS 135279.4 13,527,935 1.047 14,163,748

FUEL OIL 0.0 0 1.010 0

PROPANE 0.0 0 1.010 0

TOTAL 25,164,722 53,030,615

BUILDING AREA 282,000 SQUARE FEET

BUILDING SITE EUI 89.24 kBtu/SF/YRBUILDING SOURCE EUI 188.05 kBtu/SF/YR

BUILDING USESITE

ENERGYSOURCE ENERGY

*Site - Source Ratio data is provided by the Energy Star Performance Rating Methodology for Incorporating Source Energy Use document issued Dec 2007.

ENERGY USE INTENSITY CALCULATION

ENERGY TYPESITE-

SOURCE RATIO

Figure 3 below depicts a national EUI grading for the source use of Public Order and Safety Buildings.

Figure 3 Source Energy Use Intensity Distributions: Public Order Buildings

SOURCE EUI = 188.1



C. EPA Energy Benchmarking System The United States Environmental Protection Agency (EPA) in an effort to promote energy management has created a system for benchmarking energy use amongst various end users. The benchmarking tool utilized for this analysis is entitled Portfolio Manager. The Portfolio Manager tool allows tracking and assessment of energy consumption via the template forms located on the ENERGY STAR website (www.energystar.gov). The importance of benchmarking for local government municipalities is becoming more important as utility costs continue to increase and emphasis is being placed on carbon reduction, greenhouse gas emissions and other environmental impacts. Based on information gathered from the ENERGY STAR website, Government agencies spend more than $10 billion a year on energy to provide public services and meet constituent needs. Furthermore, energy use in commercial buildings and industrial facilities is responsible for more than 50 percent of U.S. carbon dioxide emissions. It is vital that local government municipalities assess facility energy usage, benchmark energy usage utilizing Portfolio Manager, set priorities and goals to lessen energy usage and move forward with priorities and goals. In accordance with the Local Government Energy Audit Program, CEG has created an ENERGY STAR account for the municipality to access and monitoring the facility’s yearly energy usage as it compares to facilities of similar type. The login page for the account can be accessed at the following web address; the username and password are also listed below:

https://www.energystar.gov/istar/pmpam/index.cfm?fuseaction=login.login User Name: passaiccounty Password: lgeaceg2009 Security Question: What city were you born in? Security Answer: paterson The utility bills and other information gathered during the energy audit process are entered into the Portfolio Manager. The following is a summary of the results for the facility:

Table 6 ENERGY STAR Performance Rating

ENERGY STAR PERFORMANCE RATING

FACILITY DESCRIPTION

ENERGY PERFORMANCE

RATING

NATIONAL AVERAGE

Courthouse Complex N/A N/A An Energy Performance Rating cannot be established for the complex or individual buildings. This is because individual building ratings cannot be established due to the design of the electric,



gas distribution as well as the HVAC distribution systems. One year of utility data must be entered for each building or facility. Since reliable building energy meters do not exist, this approach cannot be taken at the courthouse complex.



V. FACILITY DESCRIPTIONS

A. Courthouse Annex (63 Hamilton St.)

The 32,000 SF Courthouse Building is a three story facility that houses the probation offices and the courtrooms. The typical hours of operation for this facility are between 8:00 am and 4:30 pm. This historical building has a brick/stone masonry exterior with insulation. Amount of insulation in the walls could not be verified. The windows throughout the facility are in good condition and appear to be well maintained. Typical windows throughout the facility are double pane, ¼” clear glass with aluminum frames. The windows are not tinted however; blinds are utilized through the facility per occupant comfort. The blinds are valuable because they help to reduce heat loss in the winter and reduce solar heat in the summer. The building has a tile roof. The amount of insulation below the roofing is unknown. The building was built in 1897 with no additions since the original construction.

HVAC Systems

The probation office area in the ground floor is conditioned via a central VAV unit made by Carrier. The packaged unit includes a DX coil for cooling only. Cooling is achieved with multiple compressors for part load staging. The system includes terminal variable air volume boxes (VAV) and linear diffusers in the spaces. Air volume control is achieved locally on each VAV box. The air handling unit is equipped with inlet guide vanes (IGV) for static pressure control. However, IGV control is in poor condition. The DX cooling for this unit is supplied by a Carrier remote condensing unit. This condensing unit is old and using R22 refrigerant. The air handling unit is originally equipped with economizer controls. However, currently the economizer controls is not functional.

The perimeter offices, corridors and the entry areas are conditioned via a total of 30 Trane unit ventilators. These unit ventilators are 4-pipe type units with chilled water cooling and steam/hot water heating coils. The chilled water, steam and hot water are supplied to the building from a central plant located at 71 Hamilton St.

The courtroom in the second floor is conditioned via a constant volume Trane Climate Changer air handling unit in the attic. The unit includes chilled water coil for cooling and steam coil for morning warm up. Conditioned air is distributed to the courtrooms through ductwork to ceiling and sidewall diffusers. A single thermostat controls the unit operation. The Trane air handling unit is old and in fair condition. The rest of the second floor is conditioned via AHU-3 through two VAV boxes. The boxes are controlled via local thermostats. AHU-3 is located in the attic. Due to limited access, its information could not be verified.

The filing room on the third floor is conditioned by a 3 Ton packaged single zone constant volume air handling unit made by Carrier. The unit includes electric coils for morning warm up. Cooling is achieved with a remote condensing unit. Conditioned air is distributed to the filing room through ductwork to ceiling diffusers.



Exhaust System

Air is exhausted from the bathrooms through local small fans.

HVAC System Controls

There is minimal automation in this building. The two air handling units in the ground floor and the 3rd floor are controlled via mechanical time-clocks. The units maintain temperatures via local thermostats. The air handling unit serving the courtroom is controlled via a local thermostat. Most of the cabinet unit ventilators are connected to a local thermostat adjacent to the unit. Unit ventilators in the common areas have manual on/off controls on the unit.

Domestic Hot Water

Domestic hot water for the restrooms and office lounge is provided from the next door building, which is the Vicinage Courthouse at 71 Hamilton Street. The condition of the domestic hot water piping insulation could not be verified.

Lighting

Typical lighting throughout the building is fluorescent tube lay-in fixtures with T-8 lamps and electronic ballasts. Only a few spaces in the building are still lit with fluorescent fixtures with T12 lamps and magnetic ballasts. A summary of each building lighting systems is summarized in Appendix E of this report.



B. Vicinage Courthouse and Offices (71 Hamilton St.)

The 54,000 SF District Courthouse building is a three (3) story facility with a basement, comprised of court rooms, office spaces, meeting rooms, storage and mechanical spaces. The building is located between the new courthouse building and the courthouse annex. The building was built in 1937.

The hours of operation for this facility follow typical office schedules. The operation hours are between 8:00 am and 4:30 pm during weekdays. The facility usually does not operate on weekends. HVAC systems run between the hours of 6:00 am and 11:00 pm during weekdays. The Air conditioning systems run on weekends in summer in order to keep the buildings prepared for the weekdays.

Exterior of the building consists of stone and precast concrete panel masonry façade with sinter block walls along with single pane, glazed windows with operable aluminum frames. Blinds are utilized through the facility per occupant comfort. The blinds are valuable because they help to reduce heat loss in the winter and reduce solar heat in the summer. The building has two main entrances with double door configuration for energy efficiency and also it is connected to the other two courthouse complex buildings via covered walkways or tunnels.

This building is constructed of a built-up roof with tar covering. There appeared to be minimal insulation below the roof. However, the amount of insulation below the roofing could not be verified.

The boilers, hot water pumps, chilled water pumps and domestic hot water heater are located in the ground floor mechanical room. Air handling units are located in the attic of this building and three water chillers are located outside of the building on the ground.

HVAC Systems

Major source of cooling for the District Courthouse cooling is the set of three electric driven chillers made by McQuay. McQuay chillers are 45 Ton AGZ model chillers installed in approximately 1996. The units are air cooled, multiple compressor chillers using R22 refrigerant. Load control of this chiller is achieved via compressor staging. McQuay units are located outside of the building on the north side ground. The McQuay units serve air handling units and the fan coil units in the district courthouse.

The heating for the building is achieved via two (2) Weil McLean gas fired steam boilers in the basement. The boilers are over 30 years old. The original nameplates of each boiler indicates that each boiler’s rated input capacity is 4,550 MBh and the total output capacity is 3,770 MBh. The boilers are retrofitted with Industrial Combustion modulating burners approximately 18 years ago. The steam is in the preheat coils in the air handling units for the courtrooms. Steam is also converted to hot water and supplied to the fan coil units in the office areas via three (3) hot water pumps.



The boilers and the chillers in the building are sized to provide heating for the District Courthouse building as well as the Courthouse Annex Building (63 Hamilton St).

The courtrooms in the building are conditioned via six (6) packaged single zone constant volume air handling units made by Trane. The Trane Climate Changer units include steam coils for preheat and chilled water coils for cooling. Conditioned air is distributed to the courtrooms through ductwork and terminated through round and linear diffusers. A single thermostat controls the unit operation of each unit. There is also a separate small air handling unit located in the first floor provides ventilation.

The offices and the common areas are conditioned via fan coil units made by Trane. There are a total of 75 wall or ceiling hung 4-pipe style chilled water and hot water fan coil units. The units are controlled either with local controls on the unit or with remote thermostats located on an adjacent wall. The fan coil units do not have outside air supply function.

Exhaust System

There are approximately 10 local exhaust fans with fractional horsepower for the toilets.


The District Courthouse building does not have a central automation system.

The courtroom air handling units in the facility are controlled via thermostats in each courtroom.

The boilers in this facility are started and stopped manually by the boiler operators. The boilers are equipped with burner controllers with modulation capability.

Most of the fan coil units are controlled with remote thermostats located on adjacent walls. Some of the fan coil units have on board manual controls. The thermostats control 3-way mixing valves in the units.

The hot water pumps for the fan coil units are controlled manually. There is no night set-back for heating system.

Domestic Hot Water

Domestic hot water for the restrooms and office lounge is provided by a gas fired hot water heater located in the boiler room.

Lighting

Typical lighting throughout the building is fluorescent tube lay-in fixtures with T-8 lamps and electronic ballasts. A summary of each building lighting systems is summarized in Appendix E of this report.



C. New Courthouse (77 Hamilton St.)

The 196,000 SF Passaic County New Courthouse Building is a six (6) story facility with a basement and a penthouse mechanical room, comprised of courtrooms, office spaces, meeting rooms, storage and mechanical spaces. The building is located between District Courthouse and the county Administration building.

The typical hours of operation for this facility are between 8:00 am and 4:30 pm during weekdays. The facility is normally closed on weekends. The facility operation hours follow typical courthouse and office schedules. HVAC systems run between the hours of 7:00 am and 5:00 pm on weekdays and stays at unoccupied setting on weekends.

Exterior of the building consists of precast insulated concrete panel walls along with single pane, glazed windows with operable aluminum frames. The windows throughout the facility are in good condition and appear to be well maintained. Blinds are utilized through the facility per occupant comfort. The blinds are valuable because they help to reduce heat loss in the winter and reduce solar heat in the summer.

The building has a built-up roof with tar and gravel covering. The amount of insulation below the roofing could not be verified.

The air handling units are located in the penthouse mechanical room of this building while three chillers are located on the roof. The steam boilers, hot water pumps and domestic hot water heater are located in the basement mechanical room. The building was built in 1969 as the new courthouse building for the county.

The main entrance to the building is through a vestibule configuration for energy efficiency. The building is connected to the adject buildings through tubes and tunnel crossings.

HVAC Systems

The major source of cooling for the Passaic County New Courthouse cooling is a set of three electric driven chillers made by McQuay. Two of the McQuay chillers have 140 Tons cooling capacity while the third one is rated at 150 Tons. It was reported that the McQuay ALS model chillers are installed in 1996. The chillers are air cooled, two stage chiller using R22 refrigerant. Load control of this chiller is achieved via compressor staging. McQuay ALS chillers are located on the roof of the building. Chilled water is circulated through the air handling units in the building via a set of three (3) pumps.

The heating for the building is achieved via two (2) Kewanee boilers located in the basement mechanical room. The boilers generate low pressure steam rated at 250 BHP. The boilers burn natural gas and reported to be original to the building. The original nameplates of each boiler indicates that each boiler’s rated input capacity is 10,463 MBh and output capacity is 8,370 MBh, yielding approximately 80% thermal efficiency at ideal conditions. The boilers are coupled with modulating Kewanee burners. The burners are



equipped with 7.5 HP blowers each. The blowers are equipped with high efficiency motors. The boilers are sized to provide steam to the air handling units’ morning warm up coils. In addition, the steam is converted to hot water and supplied to the reheat coils in the VAV boxes and hot water baseboard heaters in the perimeter offices. The Kewanee boilers are old and maintained well. Two (2) 3HP hot water circulators feed the perimeter baseboard heaters in the south side of the building while one (1) 5HP pump circulates hot water to the north side baseboard heaters. Two (2) other 5HP pumps provide hot water to the reheat coils for the 6th floor VAV boxes. Both of the 3 HP pumps are old and appear to have come to the end of its useful life. The other pumps are reported to be replaced recently and appear to be in good condition.

The New Courthouse air conditioning is achieved mainly via three (3) built up air handling units in the penthouse mechanical room. Air handling unit #1 is a variable air volume (VAV) system supplying conditioned air to the 6th floor VAV boxes. AHU#1 is equipped with inlet guide vanes. The other units are constant volume systems supplying air to the east and west side of the remaining floors. The air handling units are equipped with chilled water cooling coils and steam pre-heat coils. The air handling units are equipped with supply and return fans, manufactured by Twin City Blower Company. The fans are driven by high efficiency electric motors. The fans stay ON 24/7 because the belts often get damaged during start/stop activities.

The 6th floor includes terminal variable air volume (VAV) boxes with hot water re-heat for office zoning. Local thermostats control each VAV box’s airflow to regulate space temperature. VAV box re-heat is activated in the heating season where additional heating is required.

Perimeter heating of the building is achieved via fin-tube, hot water baseboard heaters. The hot water baseboard is controlled via solenoid valves for individual space temperature controls. Valves are activated via local thermostats in each space. There are a small number of unit heaters in the penthouse and basement mechanical room for supplemental heating of the spaces.

Exhaust System

There is a single 5 HP exhaust fan for the bathrooms for this building. The fan is originally on a timer (time-clock). It is reported that the time-clock is currently not functional. So, the fan stays on year round.


The HVAC systems within the facility are controlled via the Metasys Direct Digital Control (DDC) Building Management System (BMS) made by Johnson Controls.

The chillers, chilled water and hot water valves on the air handling units and the VAV boxes are monitored and controlled through the system. The system has full access and



override capability over the VAV boxes’ and corresponding zone temperatures. Hot water supply temperature of the boilers is re-set based on outside air. The Metasys system also controls the economizer functionality of the air handling units. The boilers are started and stopped manually by the boiler operators. The BMS currently does not control the lighting systems in the building.

Domestic Hot Water

Domestic hot water for the restrooms and office lounge is provided by a high efficiency condensing type gas fired AO Smith hot water heater located in the boiler room. The domestic hot water is circulated through the building via a fractional HP circulation pump.

Lighting

Typical lighting throughout the building is fluorescent tube lay-in fixtures with T-8 lamps and electronic ballasts. Only a few spaces in the building are still lit with fluorescent fixtures with T12 lamps and magnetic ballasts. A summary of each building lighting systems is summarized in Appendix E of this report. The lights in the building are turned off by the boiler operator manually after the cleaning crew.



VI. MAJOR EQUIPMENT LIST

The equipment list contains major energy consuming equipment that through implementation of energy conservation measures could yield substantial energy savings.The list shows the major equipment in the facility and all pertinent information utilized in energy savings calculations. An approximate age was assigned to the equipment in some cases if a manufactures date was not shown on the equipment’s nameplate. The ASHRAE service life for the equipment along with the remaining useful life is also shown in the Appendix.

Refer to the Major Equipment List Appendix for the courthouse complex.



VII. ENERGY CONSERVATION MEASURES Concord Engineering Group (CEG), based on our survey of the buildings, has put together an expansive list of energy conservation measures (ECMs) for the Passaic County Courthouse Complex. Throughout the survey of each building, equipment operation, condition, efficiency, etc., was noted in order to provide a complete working ECM list.

Listed below are the ECMs reviewed for implementation at the Passaic County Courthouse Complex. The following acronyms are used for ECM identification.

CHA: Courthouse Annex (63 Hamilton St.) DCH: District Courthouse (71 Hamilton St.) NCH: New Court House (77 Hamilton St.)



CHA ECM #1: Install VFD on AHU-1 Supply Fan Description: AHU-1 is a variable volume system feeding first floor office areas in the Courthouse Annex Building. The supply air volume varies based on supply air static pressure. This ECM includes the installation of new variable frequency drives (VFDs) for the variable volume air handling unit supply fan. The VFDs will be programmed to modulate fan speed based on static pressure. Energy and cost savings calculations are based on basic engineering principles along with a VFD savings calculation software “FanSave Version 4.0.B,” provided by ABB. Average air conditioning hours for the building is between 6 AM and 6 PM on weekdays only. Energy Savings Calculations: Hours of Operation Total occupied hours (Weekdays only)

18: 00 6: 00 5daysweek 50

weeksYear 3000 Hours

AHU-1 Supply Fan Horse power = 7.5 HP FanSave Calculations FanSave software calculates fan energy consumption savings based on the principles below.

6356

0.746

$ $

FanSave uses Affinity Laws in order to calculate energy savings by reducing fan speed. Affinity laws, also known as Fan Laws are as following: Q = Flow, n = Fan Speed, p = total pressure



Fan Save Input:

70% 87.5% 95% Flow = 15000 CFM Existing Flow Control Method is selected as Inlet Vanes. Other input values can be seen in the below screenshot from the software.

Results FanSave 4.0.B calculates approximately 29.5% fan power reduction. The results for the fan are as follows:

Fan HP Flow Energy Savings %

Energy Savings (kWh)

Energy Savings ($)

AHU-1 7.5 15000 29.50% 2,761 $433



The cost of this ECM includes cost of a variable frequency drive and work required for the installation, wiring and programming. The work required for this ECM is summarized below:

VFD Material Labor Sensor, Wiring, Progr.

Qty Total Cost

NJ SmartStart Incentives

Net Payback Term

AHU-1 $1,375 $1,400 $1,000 1 $3,775 $1,163 $2,613 6 NJ Smartstart Incentives $155/HP (for 5HP to 10HP VFDs)

Energy Savings Summary:

CHA ECM #1 - ENERGY SAVINGS SUMMARY

Installation Cost ($): $3,775

NJ Smart Start Equipment Incentive ($): $1,163

Net Installation Cost ($): $2,612

Maintenance Savings ($/Yr): $0

Energy Savings ($/Yr): $433

Total Yearly Savings ($/Yr): $433

Estimated ECM Lifetime (Yr): 15

Simple Payback 6.0

Simple Lifetime ROI 148.7%

Simple Lifetime Maintenance Savings $0

Simple Lifetime Savings $6,495

Internal Rate of Return (IRR) 14% Net Present Value (NPV) $2,557.13



CHA ECM #2: Install NEMA Premium® Efficient Motors Description: Supply fans of the AHU-1 and the AHU in the attic is driven with a standard efficiency motors. Replacing these motor with premium efficiency motors will generate energy savings. The improved efficiency of the NEMA Premium® efficient motors is primarily due to better designs with use of better materials to reduce losses. The electricity used to power a motor represents 95% of its total lifetime operating cost. Because many motors operate continuously 24 hours a day, even small increases in efficiency can yield substantial energy and dollar savings. This energy conservation measure would replace the motors equal to or greater than 5 HP with NEMA Premium® Efficient Motors. NEMA Premium® is the most efficient motor designation in the marketplace today. The energy & cost savings were calculated for the fan/pump motors in this facility that are greater than or equal to 5 HP and have standard efficiency ratings. Energy Savings Calculations: For Example: A 7.5 HP Supply Air Fan Motor with the following: Existing Motor Efficiency = 87.5% Annual Hours of Operations = 3000 1 HP = 0.746 Watt Load Factor = 80% Power factor is assumed 90% Cost of electricity = $0.157/kWh New NEMA Premium® Motor Efficiency = 91%

Existing 7.5 HP Motor Operating Cost

0.746

7.5 0.746 80% 3000 $0.15787.5% 90% $2,677 /

New NEMA Premium® Efficiency Motor Operating Cost =

7.5 0.746 80% 3000 $0.15791% 90% $2,574 /



Savings = $2,677 - $2,574 = $103/Year Installed Cost of a 7.5 HP NEMA Premium® Efficiency Motor = $1,613 minus the SmartStart Building® incentive of $90 is $1,523. Below is the summary Energy Savings due to Motor Replacements at Courthouse Annex Building:

Building Unit # Motor HP

Current Motor EFF.%

Annual Usage KWh

Premium EFF.%

Annual Usage KWh

Annual Savings

kWh

Demand Saving

kW CHA AHU-1 7.5 87.50% 17,051 91.00% 16,396 656 0.2

CHA Attic AHU 5 82.50% 12,057 89.50% 11,114 943 0.4

Total 1,599 0.6

Below is the summary of operation cost savings and payback:

Building Unit # Energy

Cost Savings

Eqpmt & Installation

Total Cost

SmartStart Incentives

Net Cost

Pay Back

CHA AHU-1 $103 $978 $1,613 $90 $1,523 14.8

CHA Attic AHU $148 $778 $1,283 $60 $1,223 8.3

Total

$251 1,756 2,897 150 2,747 10.9

Total cost includes 15% engineering and design + 25% for retrofit work+ 15% controls OH&P+ 5% Commissioning+5% M&V. Savings calculations based on current operation schedule at constant speed.



Energy Savings Summary: The following table outlines the summary of energy savings for this facility:

CHA ECM #2- ENERGY SAVINGS SUMMARY


NJ Smart Start Equipment Incentive ($): $150






Simple Payback 10.9




Internal Rate of Return (IRR) 4% Net Present Value (NPV) $249.42



CHA ECM #3: Split A/C System Replacement Description: The probation office area in the ground floor is conditioned via a split VAV air conditioning system made by Carrier. The original efficiency of the unit is below today’s standards for cooling efficiency It is reported that the IGV control sensor and actuator are is in poor condition and the economizer controls is currently not functional. The unit is equipped with standard efficiency electric motors. A significant energy savings will be achieved by replacing the unit with a high efficiency split air conditioning system with 100% outside air economizer controls, variable frequency drive for supply air static controls, premium efficiency motors and digital controls. The owner should have a professional engineer verify heating and cooling loads prior to moving forward with this ECM. This ECM includes installation of a high efficient cooling only split air conditioning system. The ECM calculations are based on Carrier Commercial Indoor Modular Air Handling Unit (Model# 39MN12) and an air cooled condensing unit (38APD) or equivalent. Full Load Cooling Hrs. = 800 Hrs/yr. Average Cost of Electricity = $0.157/kWh Cooling Capacity = 23 Tons Existing Unit Eff. = 8 EER Proposed Unit Eff. = 11.5 EER An EER value of 7 is used in the calculations because of IGV and outside air economizer problems. Energy Savings Calculations: Cooling Savings:

( ).11

1000

000,12HrsLoadFull

EEREERkWhWh

hrTonBtuTonsCooling

ngsEnergySaviNEWOLD

×⎟⎟⎠

⎞⎜⎜⎝

⎛−×

⎟⎠⎞

⎜⎝⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛×

=

( )hours

WBtu

WBtu

kWhWh

hrTonBtuTons

ngsEnergySavi 8005.11

1

0.7

1

1000

000,1223×

⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜

⎝

⎛

⎟⎠⎞

⎜⎝⎛

−⎟⎠⎞

⎜⎝⎛

×⎟⎠⎞

⎜⎝⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛×

=

= 12,343 kWh



( )CoolingofHrs

kWhSavingsEnergySavingsDemand =

( ) KWHrskWhSavingsDemand 15

.800343,12

==

938,1$$157.0343,12 =⎟⎠⎞

⎜⎝⎛×=

kWhkWhSavingsCostCooling

It is also expected that the unit will save $500/Year in maintenance. Approximate total installed cost for the split system is $50,000 Incentives: From the NJ Smart Start® Program appendix, the packaged unit replacement falls under the category “Unitary AC” and warrants an incentive based on efficiency (EER) at or above 11.5. The program incentives are calculated as follows:

( )679,1$/73$23

/$StartSmart =×=

×=®TonTons

IncentiveTonTonsCoolingIncentive







Energy Savings ($/Yr): $1,938

Total Yearly Savings ($/Yr): $2,438


Simple Payback 19.3

Simple Lifetime ROI -22.4%

Simple Lifetime Maintenance Savings $7,500


Internal Rate of Return (IRR) -3% Net Present Value (NPV) ($18,026.31)



CHA ECM #4: Replace Condensate Receivers and Pumps Description: Condensate pump and receiver set in the Courthouse Annex Building basement is in poor condition and leaking condensate from the receiver and pump seals. The lost condensate is a loss of water which is costly that includes a loss of 2000 F water that does not return to the receiver and deaerator. The make-up water has to be heated in the deaerator resulting in a loss of energy. This ECM replaces condensate receiver and pumps under the Courthouse Annex building. Energy Savings Calculations: The losses of condensate were estimated and the energy required to heat the make-up water from 600F to 2000F was calculated. Total boiler operation time: 5 Months, 3600 Hours Pump operation time 3 Hours per day for 5 months (450 Hours) Existing Pump Motor Efficiency Standard Estimated average condensate loss 0.43 Quarts per min per 1 HP condensate pumps

0.32 Quarts per min per 3/4 HP condensate pumps (Estimate based on previous studies)

Existing Pump Motors 1 HP (70% Efficiency) 3/4 HP (70% Efficiency) Proposed Pump Motors 1 HP (Nema Premium, 84% Efficiency) 3/4 HP (Nema Premium, 80% Efficiency)

Unit # Motor HP Condensate Loss (Qt/Min)

Duplex Condensate Pump #1 1 0.43 1 -

Duplex Condensate Pump #2 0.75 0.32 0.75 -

Condensate Savings

500 ∆

100000



500 0.43 QuartMin

Gal4Quarts 200°F 60°F

80% 100,000 BTUTherms

3600 Hours

339

$519 @

$1.53

Electricity savings due to premium efficiency motors Existing 1 HP Motor Operating Cost

0.746

1 0.746 80% 450 $0.15770% 80% $75 /

New NEMA Premium® Efficiency Motor Operating Cost =

1 0.746 80% 450 $0.15784% 80% $56 /

Savings = $75 - $56 = ~ $20/Year

Results Above methodology is carried out for two duplex condensate pumps and results are tabulated in a table.



Duplex Pump

Electric Savings kWh/Yr

Electric Savings

$/Yr

Heating Energy Savings

Heating Savings

$/Yr

Total Savings

$/Yr

Equipment & Install

Cost

Total Cost*

Payback Years

#1 124 $20 339 $519 $558 $9,745 $14,130 25.3

124 $20 - - - - - -

#2 80 $13 252 $386 $411 $8,200 $11,890 28.9

80 $13 - - - - - -

Total 409 $64 591 904 $969 $26,020 26.9 P1, P2: Duplex Condensate Pump #1, #2 Heating savings in Therms/Yr * 15% FOR ENG & DESIGN + 25% FOR RETROFIT WORK+ 15% CONTR. OH&P + 5% COMM + 5%M&V










Simple Payback 29.1

Simple Lifetime ROI -48.4%



Internal Rate of Return (IRR) -7% Net Present Value (NPV) ($15,335.55)



CHA-ECM #5: Lighting Upgrades: Courthouse Annex Description: The lighting in the Courthouse Annex is primarily made up of fluorescent fixtures with T-12 lamps with magnetic ballasts and T-8 lamps with electronic ballasts. There are a few storage rooms, original boiler room and closets with incandescent lighting and compact fluorescent fixtures. This ECM includes replacement of the existing fixtures containing T12 lamps and magnetic ballasts with fixtures containing T8 lamps and electronic ballasts. The new energy efficient, T8 fixtures will provide adequate lighting and will save the owner on electrical costs due to the better performance of the lamp and ballasts. This ECM will also provide maintenance savings through the reduced number of lamps replaced per year. The expected lamp life of a T8 lamp is approximately 30,000 burn-hours, in comparison to the existing T12 lamps which is approximately 20,000 burn-hours. The facility will need 33% less lamps replaced per year. This ECM also includes replacement of all incandescent lamps to compact fluorescent lamps. The energy usage of an incandescent compared to a compact fluorescent approximately 3 to 4 times greater. In addition to the energy savings, compact fluorescent fixtures burn-hours are 8 to 15 times longer than incandescent fixtures ranging from 6,000 to 15,000 burn-hours compared to incandescent fixtures ranging from 750 to 1000 burn-hours. Energy Savings Calculations: The Investment Grade Lighting Audit Appendix outlines the proposed retrofits, costs, savings, and payback periods. NJ Smart Start® Program Incentives are calculated as follows: From the Smart Start Incentive Appendix, the replacement of a T-12 fixture to a T-5 or T-8 fixture warrants the following incentive: T-5 or T-8 (1-2 lamp) = $25 per fixture

( )25$21#StartSmart ×−=® fixtureslampofIncentive

( ) 345$15$23StartSmart =×=® Incentive Replacement and Maintenance Savings are calculated as follows:

( )lampperLaborlampperrepacmentyearperreplacedlampsinreductionSavings $$() +×=

( ) ( ) 10$00.5$00.2$5.1 =+×= yearperlampsSavings (4ft T12 lamps replaced with T8s)

( ) ( ) ( ) ( ) 6$00.5$00.2$1200.5$00.5$9 =+×−+×= yearperlampsyearperlampsSavings (2ft U-lamps at $5/lamp is replaced with 2ft T8 lamps at $2/lamp)



Total replacement savings = $10 + $6 = $16 Energy Savings Summary:









Simple Payback 8.3







CHA-ECM #6: Lighting Controls: Courthouse Annex Description: In some areas the lighting is left on unnecessarily. In many cases the lights are left on because of the inconvenience to manually switch lights off when a room is left or on when a room is first occupied. This is common in rooms that are occupied for only short periods and only a few times per day. In some instances lights are left on due to the misconception that it is better to keep the lights on rather than to continuously switch lights on and off. Although increased switching reduces lamp life, the energy savings outweigh the lamp replacement costs. The payback timeframe for when to turn the lights off is approximately two minutes. If the lights are expected to be off for at least a two minute interval, then it pays to shut them off.

Lighting controls come in many forms. Sometimes an additional switch is adequate to provide reduced lighting levels when full light output is not needed. Occupancy sensors detect motion and will switch the lights on when the room is occupied. Occupancy sensors can either be mounted in place of a current wall switch, or on the ceiling to cover large areas. Photocell control senses light levels and turn off or reduce lights when there is adequate daylight. Photocells are mostly used outside, but are becoming more popular in energy-efficient interior lighting designs as well. The U.S. Department of Energy sponsored a study to analyze energy savings achieved through various types of building system controls. The referenced savings is based on the “Advanced Sensors and Controls for Building Applications: Market Assessment and Potential R&D Pathways,” document posted for public use April 2005. The study has found that commercial buildings have the potential to achieve significant energy savings through the use of building controls. The average energy savings are as follows based on the report:

• Occupancy Sensors for Lighting Control - 20%.

Energy savings achieved for “Occupancy Sensors for Lighting Control” average 20%. Savings resulting from the implementation of this ECM for energy management controls are estimated to be 20% of the total light energy controlled by occupancy sensors. The estimated savings is below the average listed above due to the continuous occupancy nature of college educational facilities. The majority of the savings is expected to be after school hours when rooms are left with lights on. The ECM includes replacement of standard wall switches with sensors wall switches for individual all offices, class rooms, and bathrooms. Sensors shall be manufactured by Sensorswitch, Watt Stopper or equivalent. See the “Investment Grade Lighting Audit” appendix for details. The Investment Grade Lighting Audit Appendix of this report includes the summary of lighting controls implemented in this ECM and outlines the proposed controls, costs, savings, and payback periods. The calculations adjust the lighting power usage by 20% for all areas that include occupancy sensors.



Light Energy = 28,492 kWh/Yr. proposed lighting controlled energy Hours of Operation: Outside Lighting (Tunnel):

8,760 Hrs per year. Offices and hallways:

3,400 Hrs per year. Courtroom:

2,400 Hrs per year. Energy Savings Calculations:

( )( )YrkWhEnergyLightSensoredOccuapancySavingsEnergy /%20 ×=

( )( ) ( )kWhkWhSavingsEnergy 698,5492,28%20 =×=

( ) ⎟⎠⎞

⎜⎝⎛×=

kWhCostElecAvekWhSavingsEnergySavings $.

( ) 895$$157.0698,5. =⎟⎠⎞

⎜⎝⎛×=

kWhkWhSavings

Installation cost per dual-technology sensor (Basis: Sensor switch or equivalent) is $110/unit including material and labor. Installation Cost = $110 x 11 motion sensors = $1,210 From the NJ Smart Start appendix, the installation of a lighting control device warrants the following incentive: occupancy = $20 per fixture.

( ) ( ) 220$20$1120$#StartSmart =×=×=® devicesmountwallofIncentive






Net Installation Cost ($): $880





Simple Payback 1.0


Simple Lifetime Maintenance Savings 0

Simple Lifetime Savings $13,425Internal Rate of Return (IRR) 102%Net Present Value (NPV) $9,804.45




CHA-ECM #7: Unit Ventilator Replacement – Courthouse Annex Description: The common areas and some of the office spaces are fitted with Trane unit ventilators which have suppressed their useful life. Many of the units’ coils provide little controllability. This causes the unit to operate with reduced modulating of fan speeds and valve control. In addition, some of the unit ventilator heat exchanger coils are clogged, developed leaks and got repaired by removing sections at a time. The proposed retrofit is to replace one for one the existing unit ventilators. The new unit ventilators will be fitted with programmable thermostats mounted to an opposing wall. This will provide better temperature control and more fan speed modulation. Energy Savings Calculations: Calculations were based on the following parameters regarding the existing and proposed cases. Total Quantity of Unit Ventilators 22 Average Fan Coil Supply CFM 500 CFM Total CFM 11,000 CFM Average Fan Coil Supply Power 0.10 Watts Existing Heating Set-point 72 °F Existing Cooling Set-point 72 °F Heating Cost per MMBtu $15.3 Cooling Cost per ton-hr $0.188 (1.2kW/Ton) Electric Cost $0.157 Heating Season (Oct 1 to May 1) 5088 (HDD) Cooling Season (May 1 to Oct 1) 3672 (CDD) Current Operation 0.67 Load factor Assume Constant Medium Speed Fan On Hours 6570 (18 Hours/day) Off Hours 2190 Proposed Heating Set-point 72°F Proposed Cooling Set-point 72°F New Operation Hours at Fan Speed Setting Hours Load Factor

Low 2200 0.33 Medium 2370 0.67 High 2000 1 Off 2190 0 Total 8760



Existing usage with minimum controls on old unit ventilators:

Heating mmBtu

Cooling ton-hr

Heating Cost

Cooling cost

Fan Usage, kWh

Fan Cost

TOTAL COST

423 25,447 $6,474 $4,794 9,636 $1,513 $12,781

Where,

Heating Usage, MMBTUTotal CFM 1.08 TS 65°F HDD

1,000,000

Cooling Usage, Ton‐ HrTotal CFM 1.08 TS 65°F CDD

12,000

Fan Usage Fan Power Load Factor Annual Hours of Usage

Proposed Usage with New Unit Ventilators and Controls:

Heating mmBtu

Cooling ton-hr

Heating Cost

Cooling cost

Fan Usage, kWh

Fan Cost

Total Cost Savings

400 9,938 $6,116 $1,872 9,489 $1,490 $9,478 $3,303

Estimated installed Cost of Typical Unit Ventilator is $2,000












Simple Payback 13.3




Internal Rate of Return (IRR) 2% Net Present Value (NPV) ($4,569.00)



DCH ECM #1: Steam Boiler Replacement – 71 Hamilton St. Description:

The heating for the District Courthouse and the Courthouse Annex buildings is provided via two (2) Weil McLean gas fired cast iron steam boilers located in the basement of the District Courthouse. The boilers are old and they have surpassed expected useful service life of thirty-five (35) years. It is reported that usually a single boiler can satisfy the load throughout the year. This means boilers often run at partial load conditions. Current average combustion efficiency of each boiler is estimated to be 70% due to limited turn down ratio, age of the equipment, rusting and sediment build-up on the heat transfer surfaces, deteriorating or missing insulation and outdated controls. Although the boilers are retrofitted with modulating burners 18 years ago, energy savings will be realized by replacing the boilers with new ones due to improvements in equipment design and digital controls. CEG recommends that one of the two (2) 109 HP steam boilers be replaced by a 100 BHP high-efficiency steam boiler that would carry the steam load during most of heating season. The natural gas to steam efficiency for a 100 BHP steam boiler with digital burner controls is approximately 84% over its operating range and with the advanced digital controls will have a 12:1 turn down ratio. This energy conservation measure will replace one of the gas fired steam boilers serving the facility. Calculations are based on the following equipment: Cleaver Brooks CB model boiler or equivalent. The existing boiler can remain as a backup for the new boiler. Energy Savings Calculations: Gas consumption of the steam boiler plant is gathered in order to calculate an estimated steam production of the boiler plant. Then, the steam production info is used in a reverse calculation to obtain proposed annual gas consumption based on improved efficiency. Calculations are summarized in the table below.

Steam Production, LbGas Consumption Therms 100,000 BTU

Therm Boiler Efficiency

1000 BTULbs

Gas Consumption, ThermsSteam Production Lbs 1000 BTU

Lbs100,000 BTU


Estimated maintenance savings: $1000/Year Cost of the replacement equipment is obtained from Cleaver Brooks. Then, the cost of the equipment is doubled to include installation and start up.



Energy savings calculations:

MONTH OF USE Therms

Steam Produced at 70% Efcy

lbs

Gas Consumption if

Efcy = 84%

Gas Savings Therms

Cost Savings @

$1.53/ThermJan-08 11,153 780,713 9,294 1,859 $2,844 Feb-08 13,081 915,701 10,901 2,180 $3,336 Mar-08 9,462 662,371 7,885 1,577 $2,413 Apr-08 1,154 80,810 962 192 $294 May-08 381 26,687 318 64 $97 Jun-08 0 0 0 0 $0 Jul-08 0 0 0 0 $0

Aug-08 0 0 0 0 $0 Sep-08 0 0 0 0 $0 Oct-08 3,315 232,059 2,763 553 $845 Nov-08 11,465 802,516 9,554 1,911 $2,923 Dec-08 12,043 843,014 10,036 2,007 $3,071

TOTAL 62,055 4,343,871 51,713 10,343 $15,824 Energy Savings Summary:

DCH ECM #1 - ENERGY SAVINGS SUMMARY








Simple Payback 8.3







DCH ECM#2 -Demand Controlled Ventilation Demand Controlled Ventilation (DCV) is a means to provide active, zone level control of ventilation for spaces within a facility. The basic premise behind DCV is monitoring indoor CO2 levels versus outdoor CO2 levels in order to provide proper ventilation to the spaces within the facility as well as saving costly dollars treating unconditioned ventilation air. Carbon dioxide ventilation control or demand controlled ventilation (DCV) allows for the measurement and control of outside air ventilation levels to a target cfm/person ventilation rate in the space (i.e., 15 cfm/person) based on the number of people in the space. It is a direct measure of ventilation effectiveness and is a method whereby buildings can regain active and automatic zone level ventilation control, without having to open windows. The fixed ventilation approach depends on a set-it-and-forget-it methodology that is completely unresponsive to changes in the way spaces are utilized/occupied or how equipment is maintained. A DCV system utilizes various control algorithms to maintain a base ventilation rate. The system monitors space CO2 levels and the algorithm automatically adjusts the outdoor and return air dampers to provide the quantity of outdoor air to maintain the required CO2 level in the space. System designs are normally designed for maximum occupancy and the ventilation rates are designed for this (maximum) occupancy. In areas where occupancy swings are prevalent there is ample opportunity to reduce outdoor air quantity to satisfy the needs of the actual number of occupants present. By installing the DCV controls, energy savings are realized by the reduced quantities of outdoor air that do not require heating and cooling energy from the steam and chilled water plants. There are five (5) air handling units feeding 5 courtrooms in the district courthouse. Each air handling units conditions a single zone. The outside air is set to a fixed damper position on each unit. The outside air volume is typically based on the maximum occupancy of the space conditioned. When a given space is not fully occupied the outside air quantity delivered to the space is greater than the amount needed for adequate ventilation. This ECM includes the installation of CO2 sensors integrated into a demand control ventilation system, for each of the five (5) air handling units. This system allows the air handling unit to respond to changes in occupancy and therefore reduce the amount of outside air that has to be conditioned. Outside air accounts for a large portion of the energy consumption in the HVAC system, especially in high occupancy spaces. The U.S. Department of Energy sponsored a study to analyze energy savings achieved through various types of building system controls. The referenced savings is based on the “Advanced Sensors and Controls for Building Applications: Market Assessment and Potential R&D Pathways,” document posted for public use April 2005. The study has found that commercial buildings have the potential to achieve significant energy savings through the use of building controls. The average energy savings are as follows based on the report:

• Demand Control Ventilation - 10% - 15%. Energy savings achieved through “Demand Control Ventilation” average 10%-15%. Savings resulting from the implementation of this ECM for energy management controls are estimated to be 15% of the total HVAC energy cost for this system.



The components included to install a demand control ventilation system include controllers, software programming, and CO2 sensors. Each occupied zone would require a CO2 sensor installed to monitor occupancy levels. Therefore, the cost of this ECM consists of CO2 sensors, wiring and programming. Energy Savings Calculations: Below is a summary of the air handling units at 71 Hamilton St.

Equipment CFM Cost CO2 Sensors Total

Heating Capacity BTU/Hr

Cooling Capacity BTU/Hr

AHU-1 3700 $11,100 $450 $11,550 120,000 166,500AHU-2 3400 $10,200 $450 $10,650 120,000 153,000AHU-3 3800 $11,400 $450 $11,850 62,000 143,700AHU-4 5100 $15,300 $450 $15,750 62,000 192,800AHU-5 6000 $18,000 $450 $18,450 650,000 415,800AHU-6 1050 $3,150 $450 $3,600 0 40,000Total 23050 $69,150 $2,700 $71,850 1,014,000 1,111,800

Cost of Demand Control Ventilation System Equipment = $69,150. (Estimated based on a recent quotation for a similar setup) Cost of CO2 Sensors for the spaces = ($450/Sensor x 5 Sensors) = $2,700 Total = $71,850 Total Heating Capacity = 1,014 MBH/Hr Average Cost of Gas = $1.53/Therm Average Heating System Efficiency = 70% (Aged Steam Boilers) Total Cooling Capacity (Tons) = 1,111,800 BTU/Hr / 12,000 BTU/Ton-Hr = 92.65 Cooling Season Full Load Cooling Hrs. = 800 hrs/yr. Average Cooling Equipment EER = 9 EER Average Cost of Electricity = $0.157/kWh Heating Savings Calculations

VEfftHrsHDDHUsedEnergyHeating L

××Δ××

=

Where:



HDD = number of Heating Degree Days as Specified Base Temperature (Warm Air HDD65º F = 5,007, Newark International Airport, NJ) Hrs = Hours per Day ∆t = Design temperature difference, º F (Warm Air = 70 º F) Eff = Efficiency of Energy Utilization (Existing NG Boiler = 0.75) V = Heating value of fuel, BTU/Therm (Natural Gas = 100,000 Btu = 1 Therm) Estimated Energy Consumption of Blower Coils:

( ) ( ) YearThermsThermBTUF

hFhBtuUsedEnergyHeating /867,24/000,100%7570

24007,5/000,014,1=

××°×°×

=

( ) ( )ThermCostAveSavingsThermsInputHeatingSavings /$%15. ××=

( ) ( ) YearThermThermSavings /707,5$/$53.1%15867,24. =××=

Cooling Savings Calculations

⎟⎠⎞

⎜⎝⎛×⎟

⎠⎞

⎜⎝⎛

×⎟⎠⎞

⎜⎝⎛

=

kWhWh

WhBtuRatioEfficiencyEnergyAve

HrsCoolingLoadFullHrBtuLoadCool

ConsCoolEst1000

..

( )kWh

kWhWh

WhBtu

HrsHrBtu

ConsCoolEst 827,9810009

.800800,111,1. =

⎟⎠⎞

⎜⎝⎛×⎟

⎠⎞

⎜⎝⎛

×⎟⎠⎞

⎜⎝⎛

=

( ) ⎟⎠⎞

⎜⎝⎛××=

kWhCostElecAveSavingskWhConsCoolSavings $%15.



( ) 327,2$$157.0%15827,98. =⎟⎠⎞

⎜⎝⎛××=

kWhkWhSavings

Total ECM Savings = $5,707 + $2,327 = $8,034 There are currently no Incentives®StartSmart available for a Demand Control Ventilation System. Energy Savings Summary:

DCH ECM #2- ENERGY SAVINGS SUMMARY








Simple Payback 8.9







DCH-ECM #3: Unit Ventilator Replacement Description: The common areas and some of the office spaces are fitted with Trane unit ventilators which have suppressed their useful life. Many of the units’ coils provide little controllability. This causes the unit to operate with reduced modulating of fan speeds and valve control. In addition, some of the unit ventilator heat exchanger coils are clogged, developed leaks and got repaired by removing sections at a time. The proposed retrofit is to replace one for one the existing unit ventilators. The new unit ventilators will be fitted with programmable thermostats mounted to an opposing wall. This will provide better temperature control and more fan speed modulation. Energy Savings Calculations: Calculations were based on the following parameters regarding the existing and proposed cases. Total Quantity of Unit Ventilators 75 Average Fan Coil Supply CFM 500 CFM Total CFM 37,500 CFM Average Fan Coil Supply Power 0.10 Watts Existing Heating Set-point 72 °F Existing Cooling Set-point 72 °F Heating Cost per MMBtu $15.3 Cooling Cost per ton-hr $0.188 (1.2kW/Ton) Electric Cost $0.157 Heating Season (Oct 1 to May 1) 5088 Cooling Season (May 1 to Oct 1) 3672 Current Operation 0.67 Load factor Assume Constant Medium Speed Fan On Hours 6570 (18 Hours/day) Off Hours 2190 Proposed Heating Set-point 72°F Proposed Cooling Set-point 72°F New Operation Hours at Fan Speed Setting Hours Load Factor

Low 2200 0.33 Medium 2370 0.67 High 2000 1 Off 2190 0 Total 8760



Existing usage with minimum controls on old unit ventilators:

Heating mmBtu

Cooling ton-hr

Heating Cost

Cooling cost

Fan Usage kWh

Fan Cost

Total Cost

1,442 86,751 $22,069 $16,344 32,850 $5,157 $43,571

Where,

Heating Usage, MMBTUTotal CFM 1.08 TS 65°F HDD

1,000,000

Cooling Usage, TonHrTotal CFM 1.08 TS 65°F CDD

12,000

Fan Usage Fan Power Load Factor Annual Hours of Usage

Proposed Usage with New Unit Ventilators and Controls:

Heating mmBtu

Cooling ton-hr

Heating Cost

Cooling cost

Fan Usage kWh

Usage Cost

Total Cost Savings

1,363 33,878 $20,851 $6,383 32,350 $5,079 $32,312 $11,259

Estimated installed Cost of Typical Unit Ventilator is $2,000












Simple Payback 13.3




Internal Rate of Return (IRR) 2% Net Present Value (NPV) ($15,590.79)



DCH-ECM #4: Lighting Controls: District Courthouse Description: In some areas the lighting is left on unnecessarily. In many cases the lights are left on because of the inconvenience to manually switch lights off when a room is left or on when a room is first occupied. This is common in rooms that are occupied for only short periods and only a few times per day. In some instances lights are left on due to the misconception that it is better to keep the lights on rather than to continuously switch lights on and off. Although increased switching reduces lamp life, the energy savings outweigh the lamp replacement costs. The payback timeframe for when to turn the lights off is approximately two minutes. If the lights are expected to be off for at least a two minute interval, then it pays to shut them off.






Light Energy = 38,063 kWh/Yr. proposed lighting controlled energy Hours of Operation: Equipment Areas:

8,760 Hrs per year Hallways:

3,900 Hrs per year Offices and restrooms:

2,600 Hrs per year Storage and Staircases:

500 Hrs per year Energy Savings Calculations:



( ) ⎟⎠⎞

⎜⎝⎛×=


( ) 195,1$$157.0613,7. =⎟⎠⎞

⎜⎝⎛×=

kWhkWhSavings


( ) ( ) 420$20$2120$#StartSmart =×=×=® devicesmountwallofIncentive











Simple Payback 1.6







NCH ECM #1: Steam Boiler Replacement – 77 Hamilton St. Description:

The heating for the New Courthouse building is provided via two (2) Kewanee gas fired firetube steam boilers located in the basement. The boilers are antiquated and they have surpassed expected useful service life of thirty-five (35) years. It is reported that usually a single boiler can satisfy the load throughout the year. This means boilers often run at partial load conditions. Current average combustion efficiency of each boiler is estimated to be 70% due to limited turn down ratio, age of the equipment, rusting and sediment build-up on the heat transfer surfaces, deteriorating or missing insulation and outdated controls. Although the boilers are retrofitted with modulating burners 18 years ago, energy savings will be realized by replacing the boilers with new ones due to improvements in equipment design and digital controls. CEG recommends that one of the two (2) 243 HP steam boilers be replaced by a 250 BHP high-efficiency steam boiler that would carry the steam load during most of heating season. The natural gas to steam efficiency for a 250 BHP steam boiler with digital burner controls is approximately 84.5% over its operating range and with the advanced digital controls will have a 12:1 turn down ratio. This energy conservation measure will replace one of the gas fired steam boilers serving the facility. Calculations are based on the following equipment: Cleaver Brooks CB boiler or equivalent. The existing boiler can remain as a backup for the new boiler. Energy Savings Calculations: Gas consumption of the steam boiler plant is gathered in order to calculate an estimated steam production of the boiler plant. Then, the steam production info is used in a reverse calculation to obtain proposed annual gas consumption based on improved efficiency. Calculations are summarized in the table below.

Steam Production, LbGas Consumption Therms 100,000 BTU


1000 BTULbs

Gas Consumption, ThermsSteam Production Lbs 1000 BTU

Lbs100,000 BTU


Estimated maintenance savings: $1000/Year Cost of the replacement equipment is obtained from Cleaver Brooks. Then, the cost of the equipment is doubled to include installation and start up.



Energy savings calculations

MONTH OF USE Therms Steam Produced

at 70% Efcy

Gas Consumption

if Efcy =84.5%

Gas Savings Therms

Cost Savings @

$1.53/Therm Jan-08 13,978 978,426 11,579 2,399 $3,670 Feb-08 14,937 1,045,583 12,374 2,563 $3,922 Mar-08 9,355 654,876 7,750 1,605 $2,456 Apr-08 1,653 115,699 1,369 284 $434 May-08 440 30,784 364 75 $115 Jun-08 0 0 0 0 $0 Jul-08 0 0 0 0 $0

Aug-08 0 0 0 0 $0 Sep-08 0 0 0 0 $0 Oct-08 3,854 269,787 3,193 661 $1,012 Nov-08 11,954 836,812 9,903 2,051 $3,139 Dec-08 12,721 890,480 10,538 2,183 $3,340

TOTALS 68,892 4,822,447 57,070 11,822 $18,087 Energy Savings Summary:

NCH ECM #1 - ENERGY SAVINGS SUMMARY




Maintenance Savings ($/Yr): $1,000




Simple Payback 10.5







NCH ECM #2: Install VFD on AHU-1 Supply Fan Description: AHU-1 is a variable volume system feeding sixth floor office areas in the New Courthouse Building. The sixth floor air distribution system consists of direct digital controlled (DDC) variable air volume (VAV) boxes. The amount of conditioned air supplied by the air handling unit varies in order to maintain a set supply air static pressure. Air flow is modulated via inlet guide vanes in the air handling unit supply fan housing. This ECM includes the installation of new variable frequency drive (VFDs) for the variable volume air handling unit supply fan. The VFD will be programmed to modulate fan speed based on static pressure. Energy and cost savings calculations are based on basic engineering principles along with a VFD savings calculation software “FanSave Version 4.0.B,” provided by ABB. It was reported that the air conditioning hours for the building is between 6 AM and 6 PM on weekdays only. Energy Savings Calculations: Hours of Operation Total occupied hours (Weekdays only)

18: 00 6: 00 5 50 3000 AHU-1 Supply Fan Horse power = 20 HP FanSave Calculations FanSave software calculates fan energy consumption savings based on the principles below.

6356

0.746

$ $

FanSave uses Affinity Laws in order to calculate energy savings by reducing fan speed. Affinity laws, also known as Fan Laws are as following:



Q = Flow, n = Fan Speed, p = total pressure

Fan Save Input:

70% 94% 95% Flow = 30,000 CFM Existing Flow Control Method is selected as Inlet Vanes. Other input values can be seen in the below screenshot from the software.

Results FanSave 4.0.B calculates approximately 29.5% fan power. The results for the fan are as follows:

Fan HP Flow Energy Savings %

Energy Savings (kWh)

Energy Savings ($)

AHU-1 20 30,000 29.50% 7,138 $1,121



The cost of this ECM includes cost of a variable frequency drive and work required for the installation, wiring and programming. The work required for this ECM is summarized below:

VFD Unit Material Labor

Sensor, Wiring, Progr.

Installation Cost

NJ SmartStart Incentives Net Payback

Term

AHU-1 $2,300 $2,700 $1,000 $6,000 $1,200 $4,800 4.3

NJ Smartstart Incentives: $60/HP (for 20+ HP) Energy Savings Summary:

NCH ECM #2 - ENERGY SAVINGS SUMMARY








Simple Payback 4.3







NCH ECM #3: Install Timer for Exhaust Fan Description:

There is a single 5 HP exhaust fan for the bathrooms for the New Courthouse building. The fan is originally on a time-clock. However, currently the time clock is not functional.

This ECM consists of installing a 7 day time clock for the bathroom exhaust fan. Energy Savings Calculations: Fan Motor Horse Power: 5 HP Current Fan Operation Time: 8760 Hours/Year Proposed Fan Operation: Fan operates between 6:00 AM - 11:00 PM Mon - Fri. Fan operates between 8:00 AM - 5:00 PM Sat - Sun Operation Time Savings: 6:00 AM - 11:00 PM Mon - Fri. 52 5 17 4420 8:00 AM - 6:00 PM Sat – Sun 52 2 12 1040 Total = 4420 + 1040 = 5460 Hours Operating Time Savings = 8760 – 5460 = 3300 Hours Operating Energy Savings

0.746

5 0.746 80% 330080% 80% 15,386 /

Operating Cost Savings

15,386 $0.157

$2,416




NCH ECM #3- ENERGY SAVINGS SUMMARY

Installation Cost ($): $500


Net Installation Cost ($): $500





Simple Payback 0.2







NCH ECM #4: Lighting Upgrades: New Courthouse Description: The lighting in the New Courthouse is primarily made up of fluorescent fixtures with T-12 lamps with magnetic ballasts and T-8 lamps with electronic ballasts. There are a few storage rooms, original boiler room and closets with incandescent lighting and compact fluorescent fixtures. This ECM includes replacement of the existing fixtures containing T12 lamps and magnetic ballasts with fixtures containing T8 lamps and electronic ballasts. The new energy efficient, T8 fixtures will provide adequate lighting and will save the owner on electrical costs due to the better performance of the lamp and ballasts. This ECM will also provide maintenance savings through the reduced number of lamps replaced per year. The expected lamp life of a T8 lamp is approximately 30,000 burn-hours, in comparison to the existing T12 lamps which is approximately 20,000 burn-hours. The facility will need 33% less lamps replaced per year. This ECM also includes replacement of all incandescent lamps to compact fluorescent lamps. The energy usage of an incandescent compared to a compact fluorescent approximately 3 to 4 times greater. In addition to the energy savings, compact fluorescent fixtures burn-hours are 8 to 15 times longer than incandescent fixtures ranging from 6,000 to 15,000 burn-hours compared to incandescent fixtures ranging from 750 to 1000 burn-hours. Energy Savings Calculations: The Investment Grade Lighting Audit Appendix outlines the proposed retrofits, costs, savings, and payback periods. NJ Smart Start® Program Incentives are calculated as follows: From the Smart Start Incentive Appendix, the replacement of a T-12 fixture to a T-5 or T-8 fixture warrants the following incentive: T-5 or T-8 (1-2 lamp) = $25 per fixture

( )25$21#StartSmart ×−=® fixtureslampofIncentive ( ) 260,1$15$84StartSmart =×=® Incentive

From the Smart Start Incentive Appendix, there is no incentive for replacing incandescent lamps with compact fluorescent lamps. The incentive is only available if the entire light fixture is replaced. In most cases, the existing fixtures can be re-lamped by the facility’s staff to obtain the energy savings without the expense of a new fixture and the involvement of an electrician to install a new fixture. Replacement and Maintenance Savings are calculated as follows:

( )lampperLaborlampperrepacmentyearperreplacedlampsinreductionSavings $$() +×=



( ) ( ) 35$00.5$00.2$5 =+×= yearperlampsSavings (2 or 4ft T12 lamps replaced with T8s)

( ) ( ) ( ) ( ) 12$00.5$00.2$2400.5$00.5$18 =+×−+×= yearperlampsyearperlampsSavings (2ft U-lamps at $5/lamp is replaced with 2ft T8 lamps at $2/lamp) Total replacement savings = $35 + $12 = $47 Energy Savings Summary:









Simple Payback 7.7







NCH ECM #5: Lighting Controls: New Courthouse Description: In some areas the lighting is left on unnecessarily. In many cases the lights are left on because of the inconvenience to manually switch lights off when a room is left or on when a room is first occupied. This is common in rooms that are occupied for only short periods and only a few times per day. In some instances lights are left on due to the misconception that it is better to keep the lights on rather than to continuously switch lights on and off. Although increased switching reduces lamp life, the energy savings outweigh the lamp replacement costs. The payback timeframe for when to turn the lights off is approximately two minutes. If the lights are expected to be off for at least a two minute interval, then it pays to shut them off.






Light Energy = 94,207 kWh/Yr. proposed lighting controlled energy Hours of Operation: Police Areas:

8,760 Hrs per year. Offices and hallways:

3,120 Hrs per year. Closets and Storage Rooms:

2,190 Hrs per year. Energy Savings Calculations:



( ) ⎟⎠⎞

⎜⎝⎛×=


( ) 958,2$$157.0842,18. =⎟⎠⎞

⎜⎝⎛×=

kWhkWhSavings


( ) ( ) 260,1$20$6320$#StartSmart =×=×=® devicesmountwallofIncentive











Simple Payback 1.7







VIII. RENEWABLE/DISTRIBUTED ENERGY MEASURES Globally, renewable energy has become a priority affecting international and domestic energy policy. The State of New Jersey has taken a proactive approach, and has recently adopted in its Energy Master Plan a goal of 30% renewable energy by 2020. To help reach this goal New Jersey created the Office of Clean Energy under the direction of the Board of Public Utilities and instituted a Renewable Energy Incentive Program to provide additional funding to private and public entities for installing qualified renewable technologies. A renewable energy source can greatly reduce a building’s operating expenses while producing clean environmentally friendly energy. CEG has assessed the feasibility of installing renewable energy measures (REM) for the municipality utilizing renewable technologies and concluded that there is potential for solar energy generation. The solar photovoltaic system calculation summary will be concluded as REM#1 within this report. Solar energy produces clean energy and reduces a building’s carbon footprint. This is accomplished via photovoltaic panels which will be mounted on all south and southwestern facades of the building. Flat roof, as well as sloped areas can be utilized; flat areas will have the panels turned to an optimum solar absorbing angle. (A structural survey of the roof would be necessary before the installation of PV panels is considered). The state of NJ has instituted a program in which one Solar Renewable Energy Certificate (SREC) is given to the Owner for every 1000 kWh of generation. SREC’s can be sold anytime on the market at their current market value. The value of the credit varies upon the current need of the power companies. The average value per credit is around $350, this value was used in our financial calculations. This equates to $0.35 per kWh generated. CEG has reviewed the New Courthouse Building roof in order determine if there is available space to install a roof mounted solar array. It was determined that a small portion of the roof could be utilized, providing a total available square-foot of 2,750, these areas can be seen in the associated Renewable/Distributed Energy Measure Calculations Appendix. Based on the available roof space a system size of approximately 31.74 kilowatts can be installed. The proposed system has an estimated generation potential of 36,491kWh annually, reducing the overall utility bill by approximately 1% percent. A detailed financial analysis can be found in the Renewable / Distributed Energy Measures Calculation Appendix. This analysis illustrates the payback of the system over a 25 year period. The eventual degradation of the solar panels and the price of accumulated SREC’s are factored into the payback. The proposed photovoltaic array layout is designed based on the specifications for the Sun Power SPR-230 panel. This panel has a “DC” rated full load output of 230 watts, and has a total panel conversion efficiency of 18%. Although panels rated at higher wattages are available through Sun Power and other various manufacturers, in general most manufacturers who produce commercially available solar panels produce a similar panel in the 200 to 250 watt range. This provides more manufacturer options to the public entity if they wish to pursue the proposed solar recommendation without losing significant system capacity. The array system capacity was sized on available roof space on the existing facility. Estimated solar array generation was then calculated based on the National Renewable Energy Laboratory



PVWatts Version 1.0 Calculator. In order to calculate the array generation an appropriate location with solar data on file must be selected. In addition the system DC rated kilowatt (kW) capacity must be inputted, a DC to AC de-rate factor, panel tilt angle, and array azimuth angle. The DC to AC de-rate factor is based on the panel nameplate DC rating, inverter and transformer efficiencies (95%), mismatch factor (98%), diodes and connections (100%), dc and ac wiring(98%, 99%), soiling, (95%), system availability (95%), shading (if applicable), and age(new/100%). The overall DC to AC de-rate factor has been calculated at an overall rating of 81%. The PVWatts Calculator program then calculates estimated system generation based on average monthly solar irradiance and user provided inputs. The monthly energy generation and offset electric costs from the PVWatts calculator is shown in the Renewable/Distributed Energy Measures Calculation Appendix. The proposed solar array is qualified by the New Jersey Board of Public Utilities Net Metering Guidelines as a Class I Renewable Energy Source. These guidelines allow onsite customer generation using renewable energy sources such as solar and wind with a capacity of 2 megawatts (MW) or less. This limits a customer system design capacity to being a net user and not a net generator of electricity on an annual basis. Although these guidelines state that if a customer does net generate (produce more electricity than they use), the customer will be credited those kilowatt-hours generated to be carried over for future usage on a month to month basis. Then, on an annual basis if the customer is a net generator the customer will then be compensated by the utility the average annual PJM Grid LMP price per kilowatt-hour for the over generation. Due to the aforementioned legislation, the customer is at limited risk if they generate more than they use at times throughout the year. With the inefficiency of today’s energy storage systems, such as batteries, the added cost of storage systems is not warranted and was not considered in the proposed design. Direct purchase involves the County paying for 100% of the total project cost upfront via one of the methods noted in the Installation Funding Options section below. Calculations include a utility inflation rate as well as the degradation of the solar panels over time. Based on our calculations the following is the payback period:

Table 7 Financial Summary – Photovoltaic System

FINANCIAL SUMMARY - PHOTOVOLTAIC SYSTEM

PAYMENT TYPE SIMPLE PAYBACK

SIMPLE ROI

INTERNAL RATE OF RETURN

Self-Finance 13.7 Years 9.3% 4.5%

Direct Purchase 13.7 Years 9.3% 5.9% *The solar energy measure is shown for reference in the executive summary Renewable Energy Measure (REM) table



The resultant Internal Rate of Return indicates that if the Owner was able to work out a Power Purchase Agreement with a third-party and agree upon a decent base energy rate for kilowatt hour production, the “direct purchase” option could, prove to be the most beneficial route. Nevertheless, if the Owner was able to “self-finance” the solar project, the project would still be beneficial to the Owner. In addition to the Solar Analysis, CEG also conducted a review of the applicability of wind energy for the facility. Wind energy production is another option available through the Renewable Energy Incentive Program. Wind turbines of various types can be utilized to produce clean energy on a per building basis. Cash incentives are available per kWh of electric usage. Based on CEG’s review of the applicability of wind energy for the facility, it was determined that the facility is in a densely populated urban area and the average wind speed is not adequate. Therefore, wind energy is not a viable option to implement.



IX. ENERGY PURCHASING AND PROCUREMENT STRATEGY Load Profile: Load Profile analysis was performed to determine the seasonal energy usage of the facility. Irregularities in the load profile will indicate potential problems within the facility. Consequently based on the profile a recommendation will be made to remedy the irregularity in energy usage. For this report, the facility’s energy consumption data was gathered in table format and plotted in graph form to create the load profile. The Electric and Natural Gas Usage Profiles included within this report to reference the respective electricity and natural gas usage load profile for January through December 2008. Electricity: This complex is comprised of (3) three buildings that are combined into this one report. The load profiles of each building have be aggregated (combined) into one profile.

New Courthouse - 77 Hamilton Street: This facility is comprised of courtrooms, office spaces, meeting rooms, storage and mechanical spaces. The typical hours of operation for this facility are between 8:00 am and 4:30 pm during weekdays. The facility is normally closed on weekends. The facility operation hours follow typical courthouse and office schedules. HVAC systems run between the hours of 7:00 am and 5:00 pm on weekdays and stays at unoccupied setting on weekends.

Vicinage Courthouse and Offices - 71 Hamilton Street: This facility is comprised of court rooms, office spaces, meeting rooms, storage and mechanical spaces. The hours of operation for this facility follow typical office schedules. The operation hours are between 8:00 am and 4:30 pm during weekdays. The facility usually does not operate on weekends. HVAC systems run between the hours of 6:00 am and 11:00 pm during weekdays. The Air conditioning systems run on weekends in summer in order to keep the buildings prepared for the weekdays.

Courthouse Annex – 63 Hamilton Street: This facility houses the probation offices and the courtrooms. The typical hours of operation for this facility are between 8:00 am and 4:30 pm.

The Electric Usage Profile demonstrates a very typical electric load profile. The declining (but consistent) electric profile in the winter (November – March) is typical. The summer (April – October) is typical for summer cooling (air conditioning) loads. For the New and Vicinage Courthouse, the main source of cooling is provided by a set of (3) three chillers. In the Courthouse Annex, cooling is provided by a central VAV. The package includes a DX coil. The perimeter offices, corridor and entry way are conditioned by 30 Trane Unit Ventilators. These unit ventilators are 4-pipe type units with chilled water cooling and steam/hot water heating coils. The chilled water, steam and hot water are supplied to the building from 71 Hamilton St. The courtrooms are conditioned via a constant volume Trane Climate Changer air handling units. The filing room on the third floor is conditioned by a 3 Ton packaged single zone constant volume air handling unit made by Carrier.



These facilities utilizes the Delivery service (LPLS), and the Commodity service (BGS) from Public Service Electric and Gas Company (PSE&G). A base-load shaping is important because a flat consumption profile will yield more competitive pricing when shopping for a Third Party Supplier (TPS). Natural Gas: This complex is comprised of (3) three buildings that are combined into this one report. The load profiles of each building have been aggregated (combined) into one profile. The Natural Gas Usage Profile demonstrates a typical heating load (November –March), and complimentary cooling load (April –October). Consequently there is a clear separation between summer and winter loads consistent with Wholesale Energy Pricing. Heating loads carry a much higher average cost because of the higher demand for natural gas during the winter. New Courthouse: Heating is supplied via (2) two boilers. The perimeter of the building is heated by fin-tube baseboard hot water heaters. Domestic hot water is supplied via a natural gas fired hot water heater. Vicinage Courthouse: Heating for this facility is supplied via (2) two Weil McLean natural gas fired steam boilers. Domestic hot-water is supplied via natural gas fired hot water heater. Courthouse Annex: Heating in this facility is provided via air handling units. Domestic hot water is supplied from the Vicinage Courthouse. These facilities receive natural gas utility delivery service from PSE&G (Public Service Electric & Gas) under the following tariff rates; GSGH, LVG and GSG. The complex receives the Commodity service from Woodruff Energy a Third Party Supplier. Tariff Analysis: Electricity: Passaic County receives electrical service through Public Service Electric and Gas Company (PSE&G) on a LPLS (Large Power Lighting Service) rate schedule. Passaic utilizes PSE&G for Delivery and Commodity service. The LPLS utility tariff is for delivery service for general purposes at secondary distribution voltages where the customers measured peak demand exceeds 150 kW in any given month and also at primary distribution voltages. Customers may either purchase electric supply from a Third Party Supplier (TPS) of from PSE&G’s Basic Generation Service default service as detailed in the rate schedule. The rate schedule has a Delivery Charge; Distribution kW and kWh Charge, Societal Benefits Charge, Non-utility Generation Charge, Securitization Charge, System Control Charge, Customer Account Services Charge, Standby Fee, Base Rate Distribution Adjustment Charge, Solar Pilot Recovery Charge and RGGI Charge. The customer can elect to have the Commodity Charge serviced through the utility or by a Third Party Supplier (TPS).



These facilities are currently receiving Commodity (Generation) service from PSE&G’s Basic Generation Service. The PSE&G Delivery service has the following charges: Service Charge, Distribution Charges, Societal Benefits Charges, Non-Utility Generation Charges, Securitization Transition Charges, System Control Charges, Customer Account Services Charges, Commercial and Industrial Energy Pricing Standby Fee (CIEP), Base Rate Distribution Kilowatt Adjustment Charge, Solar Pilot Recovery Charge and Capital Adjustment Charge. A flat load profile will allow for a more competitive energy price when shopping for an “alternate energy source” (Third Party Supplier). Natural Gas: Passaic County receives natural gas Delivery service through Public Service Electric and Gas Company on a GSGH, LVG and GSG rate class. These facilities receive Commodity service from a Third Party Supplier, Woodruff Energy. GSGH (GSG) rate class: This utility tariff is for “firm” delivery service for general purposes. This rate schedule has a Delivery Charge, Balancing Charge, Societal Benefits Charge, Realignment Adjustment Charge, Margin Adjustment Charge, RGGI Charge and Customer Account Service Charge. The customer can elect to have the Commodity Charge serviced through the utility or by a Third Party Supplier (TPS). It is pertinent to note, should the TPS not deliver, the customer may receive service from PSE&G under Emergency Sales Service. Emergency Sales Service carries an extremely high penalty cost of service. LVG rate class: This utility tariff is for “firm” delivery service for general purposes. This rate schedule has a Delivery Charge, Balancing Charge, Societal Benefits Charge, Realignment Adjustment Charge, Margin Adjustment Charge, RGGI Charge and Customer Account Service Charge. The customer can elect to have the Commodity Charge serviced through the utility or by a Third Party Supplier (TPS). It is pertinent to note, should the TPS not deliver, the customer may receive service from PSE&G under Emergency Sales Service. Emergency Sales Service carries an extremely high penalty cost of service. “Firm” delivery service defines the reliability of the transportation segment of the pricing. Much like the telecom industry, natural gas pipelines were un-bundled in the late 1990’s and the space was divided up and marketed into reliability of service. Firm Service is said to be the most reliable and last in the pecking order for interruption. This service should not be interrupted. Imbalances occur when Third Party Suppliers are used to supply natural gas, full-delivery is not made, and when a new supplier is contracted or the customer returns to the utility. It is important when utilizing a Third Party Supplier, that an experienced regional supplier is used. Otherwise, imbalances can occur, jeopardizing economics and scheduling. From review of the information provided The County is utilizing the services of a Third Party Supplier, Woodruff Energy for natural gas service. It should be noted that there was not a Woodruff Energy Contract available for review.



Recommendations: CEG recommends a global approach that will be consistent with all facilities. CEG’s observation is seen in electricity and natural gas costs. Passaic Counties “weighted average price-to-compare” per kWh (kilowatt hour) for all buildings is $.1327/kWh (kWh is the common unit of electric measure). The “price to compare” is for electricity is defined as the price that would be compared to the equivalent utility price extracting the utility transmission and distribution costs (wires charges). This would be a market based price that would be supplied by a Third Party Supplier (TPS) or an alternative supplier. The average “price-to-compare” per decatherm for natural gas is $13.11/dth (Dth is the common unit of measure). Energy commodities are among the most volatile of all commodities, however at this point and time, energy is extremely competitive. The County could see significant savings if it were to take advantage of these current market prices quickly, before energy costs increase. Based on last year’s historical consumption (January 2008 through December 2008) and current electric rates, The County would see an improvement of over $200,000 or 20% annually. Note: Savings were calculated using Passaic County’s Average Annual Consumption of 7,570,505 kWh’s and a variance of approximately $.03/kWh, and utilizing a fixed one-year flat commodity contract). Passaic County should aggregate its entire electric load to gain the most optimal energy costs. CEG recommends advisement for alternative sourcing and supply of energy on a “managed approach”. CEG recommends the use of any energy advisor to guide The County through this process. CEG’s secondary recommendation coincides with the natural gas costs and the contract with Woodruff Energy. CEG has recognized that while The County is utilizing a Third Party Supplier (TPS) for natural gas supply, prices can be improved. Based on contractual pricing provided by The County and analysis performed, this demonstrates that pricing can be improved by over 30% or $90,000 annually. Note: The Average “price-to-compare” as supplied by Woodruff Energy is $13.11 / Dth (Dth the common unit of measure). The “price-to-compare” for natural gas is the wellhead price (from producer), plus pipeline transportation (basis) all the way to the respective utility. This is said to be delivered to the utility City-Gate. In this case it is Public Service Electric & Gas Company. The utility will add its fee for delivery, to the “price-to-compare”. CEG recommends that The County of Passaic schedule a meeting with their current utility providers to review their utility charges and current tariff structures for electricity and natural gas. This meeting would provide insight regarding alternative procurement options that might be available. Through its meeting with the Local Distribution Company (LDC), The County will learn more about the competitive supply process. You can acquire a list of approved Third Party Suppliers from the New Jersey Board of Public Utilities website at www.nj.gov/bpu. The County should also consider using a billing-auditing service to further analyze the utility invoices, manage the data and use the data to manage ongoing demand-side management projects. Furthermore, CEG recommends paying attention to credit mechanisms, imbalances, balancing



charges and commodity charges when meeting with their utility representative. In addition, The County should also ask the utility representative about alternative billing options. Some utilities allow for consolidated billing options when utilizing the service of a Third Party Supplier. Finally, if the County frequently changes its supplier for energy (natural gas), it needs to closely monitor balancing, particularly when the contract is close to termination.



X. INSTALLATION FUNDING OPTIONS CEG has reviewed various funding options for the facility owner to utilize in subsidizing the costs for installing the energy conservation measures noted within this report. Below are a few alternative funding methods:

i. Energy Savings Improvement Program (ESIP) – Public Law 2009, Chapter 4

authorizes government entities to make energy related improvements to their facilities and par for the costs using the value of energy savings that result from the improvements. The “Energy Savings Improvement Program (ESIP)” law provides a flexible approach that can allow all government agencies in New Jersey to improve and reduce energy usage with minimal expenditure of new financial resources.

ii. Municipal Bonds – Municipal bonds are a bond issued by a city or other local

government, or their agencies. Potential issuers of municipal bonds include cities, counties, redevelopment agencies, school districts, publicly owned airports and seaports, and any other governmental entity (or group of governments) below the state level. Municipal bonds may be general obligations of the issuer or secured by specified revenues. Interest income received by holders of municipal bonds is often exempt from the federal income tax and from the income tax of the state in which they are issued, although municipal bonds issued for certain purposes may not be tax exempt.

iii. Power Purchase Agreement – Public Law 2008, Chapter 3 authorizes contractor

of up to fifteen (15) years for contracts commonly known as “power purchase agreements.” These are programs where the contracting unit (Owner) procures a contract for, in most cases, a third party to install, maintain, and own a renewable energy system. These renewable energy systems are typically solar panels, windmills or other systems that create renewable energy. In exchange for the third party’s work of installing, maintaining and owning the renewable energy system, the contracting unit (Owner) agrees to purchase the power generated by the renewable energy system from the third party at agreed upon energy rates.

iv. Pay For Performance – The New Jersey Smart Start Pay for Performance

program includes incentives based on savings resulted from implemented ECMs. The program is available for all buildings that were audited as part of the NJ Clean Energy’s Local Government Energy Audit Program. The facility’s participation in the program is assisted by an approved program partner. An “Energy Reduction Plan” is created with the facility and approved partner to shown at least 15% reduction in the building’s current energy use. Multiple energy conservation measures implemented together are applicable toward the total savings of at least 15%. No more than 50% of the total energy savings can result from lighting upgrades / changes.



Total incentive is capped at 50% of the project cost. The program savings is broken down into three benchmarks; Energy Reduction Plan, Project Implementation, and Measurement and Verification. Each step provides additional incentives as the energy reduction project continues. The benchmark incentives are as follows:

1. Energy Reduction Plan – Upon completion of an energy reduction

plan by an approved program partner, the incentive will grant $0.10 per square foot between $5,000 and $50,000, and not to exceed 50% of the facility’s annual energy expense. (Benchmark #1 is not provided in addition to the local government energy audit program incentive.)

2. Project Implementation – Upon installation of the recommended measures along with the “Substantial Completion Construction Report,” the incentive will grant savings per KWH or Therm based on the program’s rates. Minimum saving must be 15%. (Example $0.11 / kWh for 15% savings, $0.12/ kWh for 17% savings, … and $1.10 / Therm for 15% savings, $1.20 / Therm for 17% saving, …) Increased incentives result from projected savings above 15%.

3. Measurement and Verification – Upon verification 12 months after implementation of all recommended measures, that actual savings have been achieved, based on a completed verification report, the incentive will grant additional savings per kWh or Therm based on the program’s rates. Minimum savings must be 15%. (Example $0.07 / kWh for 15% savings, $0.08/ kWh for 17% savings, … and $0.70 / Therm for 15% savings, $0.80 / Therm for 17% saving, …) Increased incentives result from verified savings above 15%.

v. Direct Install Program – The New Jersey Clean Energy’s Direct Install Program

is a state funded program that targets small commercial and industrial facilities with peak demand of less than 200 kW. This turnkey program is aimed at providing owners a seamless, comprehensive process for analysis, equipment replacement and financial incentives to reduce consumption, lower utility costs and improve profitability. The program covers up to 80% of the cost for eligible upgrades including lighting, lighting controls, refrigeration, HVAC, motors, variable speed drives, natural gas and food service. Participating contractors (refer to www.njcleanenergy.com) conduct energy assessments in addition to your standard local government energy audit and install the cost-effective measures.

CEG recommends the Owner review the use of the above-listed funding options in addition to utilizing their standard method of financing for facilities upgrades in order to fund the proposed energy conservation measures.



XI. ADDITIONAL RECOMMENDATIONS The following recommendations include no cost/low cost measures, Operation & Maintenance (O&M) items, and water conservation measures with attractive paybacks. These measures are not eligible for the Smart Start Buildings incentives from the office of Clean Energy but save energy none the less.

A. Chemically clean the condenser and evaporator coils periodically to optimize efficiency. Poorly maintained heat transfer surfaces can reduce efficiency 5-10%.

B. Maintain all weather stripping on windows and doors.

C. Clean all light fixtures to maximize light output.

D. Provide more frequent air filter changes to decrease overall system power usage and maintain better IAQ.

E. Confirm that outside air economizers on the rooftop units are functioning properly to take advantage of free cooling and avoid excess outside air during occupied periods.

F. Check and confirm time-clocks in the building especially for exhaust fans and make sure all the pins are in place and working properly.

APPENDIX A1 of 3

LIFETIME ENERGY SAVINGS

LIFETIME MAINTENANCE

SAVINGSLIFETIME ROI SIMPLE PAYBACK INTERNAL RATE OF

RETURN (IRR)NET PRESENT VALUE

(NPV)

MATERIAL LABOR REBATES, INCENTIVES

NET INSTALLATION

COSTENERGY MAINT. /

SREC TOTAL (Yearly Saving * ECM Lifetime) (Yearly Maint Svaing * ECM Lifetime)

(Lifetime Savings - Net Cost) / (Net Cost) (Net cost / Yearly Savings)

($) ($) ($) ($) ($/Yr) ($/Yr) ($/Yr) (Yr) ($) ($) (%) (Yr) ($) ($)

CHA ECM #1 VFD on AHU-1 Supply Fan $1,375 $2,400 $1,163 $2,612 $433 $0 $433 15 $6,495 $0 148.7% 6.0 14.36% $2,557.13

CHA ECM #2 NEMA Premium® Efficiency Motors $1,756 $1,141 $150 $2,747 $251 $0 $251 15 $3,765 $0 37.1% 10.9 4.23% $249.42

CHA ECM #3 Split AC System Replacement $32,540 $16,270 $1,679 $47,131 $1,938 $500 $2,438 15 $36,570 $7,500 -22.4% 19.3 -3.02% ($18,026.31)

CHA ECM #4 Replace Condensate Receiver/Pump $17,945 $8,075 $0 $26,020 $895 $0 $895 15 $13,425 $0 -48.4% 29.1 -7.32% ($15,335.55)

ECM COST & SAVINGS BREAKDOWNCONCORD ENGINEERING GROUP

Passaic County - Courthouse Annex (63 Hamilton St.)

INSTALLATION COST YEARLY SAVINGSECM

LIFETIMEDESCRIPTIONECM NO.

ECM ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY

CHA ECM #5 Lighting Upgrade $4,100 $0 $345 $3,755 $437 $16 $453 15 $6,795 $240 81.0% 8.3 8.53% $1,652.88

CHA ECM #6 Lighting Controls $1,100 $0 $220 $880 $895 $0 $895 15 $13,425 $0 1425.6% 1.0 101.70% $9,804.45

CHA ECM #7 Unit Ventilator Replacement $33,000 $11,000 $0 $44,000 $3,303 $0 $3,303 15 $49,545 $0 12.6% 13.3 1.52% ($4,569.00)

Notes: 1) The variable Cn in the formulas for Internal Rate of Return and Net Present Value stands for the cash flow during each period.2) The variable DR in the NPV equation stands for Discount Rate3) For NPV and IRR calculations: From n=0 to N periods where N is the lifetime of ECM and Cn is the cash flow during each period .

APPENDIX A2 of 3





(NPV)


NET INSTALLATION

COSTENERGY MAINT. /



($) ($) ($) ($) ($/Yr) ($/Yr) ($/Yr) (Yr) ($) ($) (%) (Yr) ($) ($)

DCH ECM #1 100 HP Steam Boiler Replacement $68,000 $68,000 $0 $136,000 $15,824 $500 $16,324 15 $244,860 $7,500 80.0% 8.3 8.45% $58,874.85

DCH ECM #2 Demand Controlled Ventilation $71,850 $0 $0 $71,850 $8,034 $0 $8,034 15 $120,510 $0 67.7% 8.9 7.29% $24,059.37

DCH ECM #3 Unit Ventilator Replacement $112,500 $37,500 $0 $150,000 $11,259 $0 $11,259 15 $168,885 $0 12.6% 13.3 1.52% ($15,590.79)

DCH ECM #4 Lighting Controls $2,310 $0 $420 $1,890 $1,195 $0 $1,195 15 $17,925 $0 848.4% 1.6 63.19% $12,375.83


Passaic County - District Courthouse (71 Hamilton St.)





APPENDIX A3 of 3





(NPV)


NET INSTALLATION

COSTENERGY MAINT. /



($) ($) ($) ($) ($/Yr) ($/Yr) ($/Yr) (Yr) ($) ($) (%) (Yr) ($) ($)

NCH ECM #1 250 HP Steam Boiler Replacement $100,000 $100,000 $0 $200,000 $18,087 $1,000 $19,087 15 $286,305 $15,000 43.2% 10.5 4.86% $27,859.37

NCH ECM #2 VFD on AHU-1 Supply Fan $2,300 $3,700 $1,200 $4,800 $1,121 $0 $1,121 15 $16,815 $0 250.3% 4.3 22.20% $8,582.43

NCH ECM #3 Install Timer for Exhaust Fan $250 $250 $500 $2,416 $0 $2,416 15 $36,240 $0 7148.0% 0.2 483.20% $28,342.05

NCH ECM #4 Lighting Upgrade $9,370 $0 $1,260 $8,110 $1,013 $47 $1,060 15 $15,900 $705 96.1% 7.7 9.90% $4,544.21


Passaic County - New Courthouse (77 Hamilton St.)




NCH ECM #5 Lighting Controls $6,390 $0 $1,260 $5,130 $2,958 $0 $2,958 15 $44,373 $0 765.0% 1.7 57.60% $30,184.73

NCH REM #1 Install Photovoltaic Solar Panels $253,920 $0 $0 $253,920 $5,729 $12,772 $18,501 15 $277,515 $191,580 9.3% 13.7 1.13% ($33,056.26)


REM RENEWABLE ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY

Appendix B Page 1 of 3

Concord Engineering Group, Inc. 520 BURNT MILL ROAD VOORHEES, NEW JERSEY 08043 PHONE: (856) 427-0200 FAX: (856) 427-6508

SmartStart Building Incentives The NJ SmartStart Buildings Program offers financial incentives on a wide variety of building system equipment. The incentives were developed to help offset the initial cost of energy-efficient equipment. The following tables show the current available incentives as of February, 2010:

Electric Chillers Water-Cooled Chillers $12 - $170 per ton

Air-Cooled Chillers $8 - $52 per ton Energy Efficiency must comply with ASHRAE 90.1-2004

Gas Cooling Gas Absorption Chillers $185 - $400 per ton

Gas Engine-Driven Chillers Calculated through custom measure path)

Desiccant Systems $1.00 per cfm – gas or electric

Electric Unitary HVAC Unitary AC and Split Systems $73 - $93 per ton

Air-to-Air Heat Pumps $73 - $92 per ton Water-Source Heat Pumps $81 per ton

Packaged Terminal AC & HP $65 per ton Central DX AC Systems $40- $72 per ton

Dual Enthalpy Economizer Controls $250 Occupancy Controlled Thermostat

(Hospitality & Institutional Facility) $75 per thermostat

Energy Efficiency must comply with ASHRAE 90.1-2004

Ground Source Heat Pumps

Closed Loop & Open Loop $450 per ton, EER ≥ 16 $600 per ton, EER ≥ 18 $750 per ton, EER ≥ 20

Energy Efficiency must comply with ASHRAE 90.1-2004


Gas Heating Gas Fired Boilers < 300 MBH $300 per unit

Gas Fired Boilers ≥ 300 - 1500 MBH $1.75 per MBH Gas Fired Boilers ≥1500 - ≤ 4000

MBH $1.00 per MBH

Gas Fired Boilers > 4000 MBH (Calculated through Custom Measure Path)

Gas Furnaces $300 - $400 per unit, AFUE ≥ 92%

Variable Frequency Drives

Variable Air Volume $65 - $155 per hp Chilled-Water Pumps $60 per hp

Compressors $5,250 to $12,500 per drive

Natural Gas Water Heating Gas Water Heaters ≤ 50 gallons $50 per unit

Gas-Fired Water Heaters > 50 gallons $1.00 - $2.00 per MBH Gas-Fired Booster Water Heaters $17 - $35 per MBH Gas Fired Tankless Water Heaters $300 per unit

Premium Motors

Three-Phase Motors $45 - $700 per motor Fractional HP Motors

Electronic Communicated Motors (replacing shaded pole motors in

refrigerator/freezer cases)

$40 per electronic communicated motor

Prescriptive Lighting

T-5 and T-8 Lamps w/Electronic Ballast in Existing Facilities

$15 per fixture (1-4 lamps)

T-8 reduced Wattage (28w/25w 4’, 1-4 lamps)

Lamp & ballast replacement $10 per fixture

Hard-Wired Compact Fluorescent $25 - $30 per fixture

Metal Halide w/Pulse Start $25 per fixture LED Exit Signs $10 - $20 per fixture

T-5 and T-8 High Bay Fixtures $16 - $284 per fixture

HID ≥ 100w Retrofit with induction lamp, power coupler and generator

(must be 30% less watts/fixture than HID system)

$50 per fixture

HID ≥ 100w Replacement with new HID ≥ 100w $70 per fixture

LED Refrigerator/Freezer case lighting replacement of fluorescent in medium and low temperature display

case

$42 per 5 foot $65 per 6 foot


Lighting Controls – Occupancy Sensors

Wall Mounted $20 per control Remote Mounted $35 per control Daylight Dimmers $25 per fixture

Occupancy Controlled hi-low Fluorescent Controls $25 per fixture controlled

Lighting Controls – HID or Fluorescent Hi-Bay Controls Occupancy hi-low $75 per fixture controlled Daylight Dimming $75 per fixture controlled

Daylight Dimming - office $50 per fixture controlled

Other Equipment Incentives

Performance Lighting

$1.00 per watt per SF below program incentive threshold, currently 5% more energy efficient than ASHRAE 90.1-

2004 for New Construction and Complete Renovation

Custom Electric and Gas Equipment Incentives not prescriptive

Custom Measures

$0.16 KWh and $1.60/Therm of 1st year savings, or a buy down to a 1 year

payback on estimated savings. Minimum required savings of 75,000 KWh or

1,500 Therms and a IRR of at least 10%. Multi Measures Bonus 15%

Appendix C Page 1 of 1

Portfolio Manager “Statement of Energy Performance” An Energy Performance Rating cannot be established for the Complex or its individual buildings because of the design of the electric and gas distribution system. One year of utility data must be entered for each building or facility. Since the buildings share energy meters, this approach cannot be taken.

APPENDIX DPage 1 of 4

Split Air Handling Units

Tag Location Area Served Manufacturer Qty Model # Serial # Cooling Coil Cooling Capacity (Tons) Heating Type Supply Fan HP Supply Fan Motor Efficiency Return Fan HP Return Fan

Motor Efficiency Volts / Phase Approx. AgeASHRAE

Service Life

Remaining Life

AHU-1 Ground Floor Ground Floor Carrier 1 772906330 Split DX ~20 None 7.5 88% 1 - 460/3 35 15 0

AHU-2 Attic Courtroom in 2nd Floor Trane 1 K141539 CW - Steam 5 Low - - 460/3 10 15 5

AHU-3 Attic 2nd Floor offices - 1 - - - - - - - - 460/3 35 15 0

AH 3rd Floor File Area Carrier 1 1989A07782 DX 3 Electric 1 Standard - - 208/1 20 15 0

Split AC CondensersTag Location Area Served Manufacturer Qty. Model # Serial # Cooling Capacity

(Tons)Eff. (EER) Refrigerant Volts / Phase Approx. Age ASHRAE Service Life Remaining Life

C1 Outside AHU-1 Carrier 1 38AD028610 A795133 23 ~8 R22 460/3 35 15 0 Very old outside condensing unit serving the AHU-1C2 Roof AH in filing cabinet Carrier 1 3 10 R22 208/1 20 15 0 Condition of the unit could not be verified

Domestic Hot Water HeaterTag Location Area Served Manufacturer Qty Model # Serial # Input (MBh) Recovery (gal/h) Capacity (gal) Efficiency (%) Fuel Approx. Age ASHRAE Service Life Remaining Life

DHW Basement Bathrooms AO Smith 1 FSG 50 248 MJ021939430248

40000 40.9 50 80% Natural Gas 8 15 7

Cabinet Unit Heaters (Unit Vents)Tag Location Area Served Manufacturer Qty. Model # Serial # Heating Type Heating Capacity (MBH) Cooling Type Cooling Capacity

(MBH)CFM RPM / HP GPM Approx. Age ASHRAE Service Life Remaining Life

Convectors 1st Floor Probation

1st Floor Probation

Trane 8 - - Steam 17 to 32 CW 5 to 20 200 to 600 1/60 to 1/4 1.2 to 4 20 20 0

Fan Coil Units Office Spaces Office Spaces Trane 22 - - Hot Water 17 to 32 CW 5 to 20 200 to 600 1/60 to 1/4 1.2 to 4 20 20 0

VAV BoxesTag Location Area Served Manufacturer Qty. Model # Size Flow Max Flow Min Approx. Age ASHRAE Service

LifeRemaining Life

VAV-1, 2 3rd Floor /Attic

Office Spaces Tuttle & Bailey 2 BPS 16 2500 2500 10 20 10

Exhaust FansTag Location Area Served Manufacturer Qty. Model # Serial # Heating Coil Capacity (Btu/h) Fan HP Fan RPM Volts / Phase Amps Approx. Age ASHRAE

Service LifeRemaining Life

EF Bathrooms Bathrooms - 6 - - - - Fractional - 120/1 - 20 25 5 Each bathroom is ventilated with local fans with fractional horse power

PumpTag Location Area Served Manufacturer Qty. Model # Serial # HP RPM GPM Pumping Head

(Feet)Motor Frame Size Volts / Phase Approx. Age ASHRAE


- Basement Condensate Pump - 1 - 2 - - 3/4 3450 - - 56J-65 208/3 30 15 (15) Cnodensate Pump setup is in poor condition with severe leaks.

- Basement Condensate Pump -- 2 - 2 - - 1 3450 - - L56J 208/3 30 15 (15) Cnodensate Pump setup is in poor condition with severe leaks.

Passaic CountyMAJOR EQUIPMENT LIST

Courthouse Annex - 63 Hamilton St.

40AQ036310B0

Cabinet type unit heaters and fan coil units are old and in poor condition. Controlled via local thermostats. Limited information available.

Notes

Notes

Notes

Notes

Notes

39ED12Old unit. IGV and economizer controls not functional.

Notes

-

- Unit has limited access


BoilersTag Location Area Served Manufacturer Qty. Model # Serial # Input (MBh) Output (MBh) Efficiency (%) Fuel Approx. Age ASHRAE Service Life Remaining Life

Boiler-1 Groud Floor Boiler Room

71 & 63/65 Hamilton Weil McLain 1 AH-1494SF - 4550 3770 83% Gas 40 30 (10)

Boiler-2 Groud Floor Boiler Room

71 & 63/65 Hamilton Weil McLain 1 AH-1494SF - 4550 3770 83% Gas 40 30 (10)

Boiler - BurnersTag Location Area Served Manufacturer Qty. Model # Serial # Input (MBh) Efficiency (%) Fuel Approx. Age ASHRAE Service Life Remaining Life

Burners 1&2

Groud Floor Boiler Room

Boilers Industrial Combustion Inc. 2 MMG-42S 31921-2 4200 - Gas 18 30 12

Liquid ChillerTag Location Area Served Manufacturer Qty. Model # Serial # Nominal Tons Service EWT LWT GPM Efficiency - EER Volt / Phase Approx. Age ASHRAE Service Life Remaining Life Notes

CH-1-3 Outside Ground AHUs and FCUs McQuay 3 AGZ045AS27

ER10STNU0002

00208 42.5 Regular Services Done 55 45 120 11 460/3 14 20 6

PumpsTag Location Area Served Manufacturer Qty. Model # Serial # HP RPM GPM Pumping Head

(Feet)Motor Frame Size Volts / Phase Approx. Age ASHRAE


P-1 Groud Floor Boiler Room HW/CW for FCUs Paco 1 - - 7.5 3450 ~240 120 184T 460/3 14 10 (4)




DWH Groud Floor Boiler Room

Bathrooms and Kitchenettes

AO Smith 1 HW-225M 942L 03 00541

225,000 218 80 80% Natural Gas 6 10 4

DHW - PumpsTag Location Area Served Manufacturer Qty. Model # Serial # HP Volts / Phase Amps Approx. Age ASHRAE Service Life Remaining Life

DHW Pumps

Boiler Room DHW BG 2 - - Fractional 120/1 - 1 10 9

Roof Top Air Handling Units

Tag Location Area Served Manufacturer Qty Model # Serial # Cooling Coil Cooling Capacity (Tons) Heating Type Supply Fan HP Supply Fan Motor Efficiency Exhaust / Return Fan Flow CFM Volts / Phase Approx. Age

ASHRAE Service

LifeRemaining Life

AH-1 Attic Courtroom-1 Trane 1 K137420 Chilled Water 5 Steam 1 78.5% None/none 4000 460/3 10 15 5AH-2 Attic Courtroom-2 Trane 1 K137421 Chilled Water 5 Steam 1 78.5% None/none 4000 460/3 10 15 5AH-3 Attic Courtroom-3 Trane 1 K137422 Chilled Water 5 Steam 1 78.5% None/none 4000 460/3 10 15 5AH-4 Attic Courtroom-4 Trane 1 K137423 Chilled Water 5 Steam 1 78.5% None/none 4000 460/3 10 15 5AH-5 Attic Courtroom-5 Trane 1 K137424 Chilled Water 5 Steam 1 78.5% None/none 4000 460/3 10 15 5AH-6 2nd Floor Office - 1 Ventilation Only - - Fractional - - - 120/1 10 15 5

AH 1-5 units are equipped with 100% Outside Air Economizer functionality with manual controls

Cabinet Unit Heaters (Unit Vents)Tag Location Area Served Manufacturer Qty. Model # Serial # Heating Type Heating Capacity (MBH) Cooling Type Cooling Capacity

(MBH)CFM RPM / HP GPM Approx. Age ASHRAE Service Life Remaining Life

an Coil Uni Office Spaces Office Spaces Trane 75 - - Hot Water 17 to 32 CW 5 to 20 200 to 600 1/60 to 1/2 1.2 to 4 20 20 0



EX Bathrooms Bathrooms - 10 - - - - Fractional - - - - - - Exhaust fans for individual bathrooms with fractional horsepower

1 Small unit for outside air only

Notes

Units are old. Many of the units have clogged coils. Coils frequently fail. Many of the units' coil sections are partially failed and

Notes

Pump runs 24/7

Notes

L-8

4 similar units.L-8L-8L-8L-8

Modulating burners

Air cooled scroll chillers with R22 refrigerant

Pumps circulate hot or chilled water to the fan coil units.

Notes

Standard Efficiency Water Heater

Notes

MAJOR EQUIPMENT LISTPassaic County

District Courthouse - 71 Hamilton St.

Notes

Series 2 Boilers, No Serial number

Notes


BoilersTag Location Area Served Manufacturer Qty. Model # Serial # Input (MBh) Output (MBh) Efficiency (%) Fuel Approx. Age ASHRAE Service Life Remaining Life

Boiler-1 Basement 1 HS 250G04 NB23104 10463 8370 80% Natural Gas over 30 30 0

Boiler-2 Basement 1 HS 250G04 NB23105 10463 8370 80% Natural Gas over 30 30 0

Boiler - BurnersTag Location Area Served Manufacturer Qty. Model # Serial # Input (MBh) Efficiency (%) Fuel Approx. Age ASHRAE Service Life Remaining Life

Burner-1 Boiler-1 Boiler-1 1 - 2526D 10463 80% Gas/Fuel Oil over 30 30 0

Burner-2 Boiler-2 Boiler-2 1 - - 10463 80% Gas/Fuel Oil over 30 30 0

Liquid ChillerTag Location Area Served Manufacturer Qty. Model # Serial # Nominal Tons Service EWT LWT GPM Efficiency - EER Volt / Phase Approx. Age ASHRAE Service Life Remaining Life Notes

CH-1 Roof AHUs Trane 1 ALS140AS27-ER10

STNU000200065 132.6 Periodical Services 54 44 ~385 10 460/3 14 20 6

CH-2 Roof AHUs Trane 1 ALS140AS27-ER10


CH-3 Roof AHUs Trane 1 ALS150CS27-ER11


PumpsTag Location Area Served Manufacturer Qty. Model # HP RPM GPM Pumping Head (Feet) Motor Frame Size Volts / Phase Motor Efficiency Approx. Age ASHRAE

Service LifeRemaining Life Notes

Radiation #1 South

Radiation #1 South Armstrong 1 - 3 1756 - - F182T 460/3 81.5% 15 20 5

Radiation #3 South

Radiation #3 South Armstrong 1 - 3 1735 - - F182T 460/3 81.5% 15 20 5

Radiation #2 North

Radiation #2 North Aurora 1 - 5 1750 - - 184T 460/3 85.0% 15 20 5

Preheat #4 Preheat #4 Aurora 1 - 5 1745 - - L184T 460/3 - 15 20 5

Preheat #5 Preheat #5 Aurora 1 - 5 1745 - - L184T 460/3 15 20 5

CW-1 Penthouse MER

Chilled water for AHUs Paco 1 - 25 3525 ~770 150 256T 460/3 91 15 20 5

CW-2 Penthouse MER


CW-3 Penthouse MER



DWH Boiler Room Bathrooms and Kitchenettes AO Smith 1 BTH 199A 966

LE00-0933322-

966199 220 100 96% Natural Gas 10 10 0

Air Handling Units

Tag Location Area Served Manufacturer Qty Model # Serial # Cooling Coil Supply Air Flow CFM Heating Type Supply Fan HP Supply Fan Motor Efficiency Return Fan HP Return Fan

Motor Efficiency Volts / Phase Approx. AgeASHRAE

Service Life

Remaining Life

AHU#1 West

Penthouse MER

West side, supply & return

Twin City Fan & Blower 2 Fans 00-149312-3-1 CW 47200 Steam 60 95% 20 93% 460/3 14 25 11

AHU#2 East

Penthouse MER

East side, supply & return

Twin City Fan & Blower 2 Fans 00-149312-4-1 CW 47200 Steam 60 95% 20 93% 460/3 14 25 11

AHU#1 Penthouse MER 6th Floor Twin City Fan &

Blower 2 Fans B 925216 CW ~70 Steam 20 94% 7.5 90% 460/3 14 25 11

All units are equipped with 100% Outside Air Economizer Functionality

HCS 141 MAVariable Flow Fan (Inlet Guide Vanes), high efficiency motors replaced in 1996

Notes

B0-SWHigh efficiency motors on fans replaced in 1996. Return air Flow: 43500CFM

BC-SWHigh efficiency motors on fans replaced in 1996. Return air Flow: 43500CFM

Air cooled screw chillers

Basement Mechanical

Room

Pump near end of life

Pump near end of life

Pumping flow (GPM) and Head Pressure (ft) information is not

available

Notes

Notes

KewaneeeNew Blower Motor, 7.5 HP, Effc = 88%

Blower Motor, 7.5 HP, Effc = 84%



MAJOR EQUIPMENT LISTPassaic County

New Courthhouse - 77 Hamilton St.

Notes

AHUs and HW baseboard Kewaneee

Boilers generate low pressure steam usually at 13 psig. Boilers at the end of useful life.


Unit Heaters and Cabinet HeatersTag Location Area Served Manufacturer Qty. Model # Serial # Heating Type Heating Capacity (MBH) CFM RPM / HP GPM Approx. Age ASHRAE Service Life Remaining Life

UH Penthouse MER

Penthouse MER Trane 1 UHSA - HW 100 - - - 10 20 10

Hot Water RadiationTag Location Area Served Manufacturer Qty. Model # Type Heating Type Heating Capacity

(BTU/Ft)Heat Controls Approx. Age ASHRAE Service Life Remaining Life

HW Baseboard

Perimeter offices Perimeter offices - - - Baseboard HW ~500

Solenoid Valves, controlled by local

thermostats- 20 -

VAV Boxes with Reheat CoilsTag Location Area Served Manufacturer Qty. Model # Type Heating Type Heating Capacity

(BTU/Ft)Heat Controls Approx. Age ASHRAE Service Life Remaining Life

VAV VAV Boxes 6th Floor Offices - - - Baseboard HW ~500Solenoid Valves,

controlled by local thermostats

- 20 -

Window AC UnitsTag Location Area Served Manufacturer Qty. Model # Serial # Cooling Capacity -

DXHeating Capacity - HW Efficiency Volts/Ph Approx. Age ASHRAE Service Life Remaining Life

- Computer room Computer room - 1 - - 12000 - Standard 1 5 10 5



EX Roof Bathrooms - 1 - - - - 5 - - - 30 25 (5)

Number of units approximated based on perimeter office.

Notes

Unit was inaccessable. Provides cooling for the computer server room.

Notes

Notes

Notes

Number of units approximated based on perimeter office.

Notes

APPENDIX E-11 of 7

CEG Job #: 9C09122Project: Courthouse Annex KWH COST: $0.157Address: 63 Hamilton

Passaic, NJ 07505Building SF: 32,000

ECM #4: Lighting Upgrade - GeneralEXISTING LIGHTING PROPOSED LIGHTING SAVINGS

CEG Fixture Yearly No. No. Fixture Fixt Total kWh/Yr Yearly No. No. Retro-Unit Watts Total kWh/Yr Yearly Unit Cost Total kW kWh/Yr Yearly Yearly SimpleType Location Usage Fixts Lamps Type Watts kW Fixtures $ Cost Fixts Lamps Description Used kW Fixtures $ Cost (INSTALLED) Cost Savings Savings $ Savings Payback

1.11 2400 12 21x4 2 lamp, 32w T8,

Elect. Ballast, Surface Mnt., Prismatic Lens

58 0.70 1,670.4 $262.25 0 No Change 0 0.00 1670.4 $262.25 $0.00 $0.00 0.00 0 $0.00 0.00

14 2400 8 1Recessed Down Light,

(2) 26w CFL 26 0.21 499.2 $78.37 0 No Change 0 0.00 499.2 $78.37 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Office 251 3400 25 42x2 4 Lamp, 17w T8

ULamp, Elect. Ballast, Recessed, Prismatic

64 1.60 5,440.0 $854.08 0 No Change 0 0.00 5440 $854.08 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Office 210 3400 6 42x2 4 Lamp, 17w T8


64 0.38 1,305.6 $204.98 0 No Change 0 0.00 1305.6 $204.98 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 208 3400 7 22x4 2 lamp, 32w T8,

Elect. Ballast, Recessed Mnt., Prismatic Lens

58 0.41 1,380.4 $216.72 0 No Change 0 0.00 1380.4 $216.72 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 209 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0.00 788.8 $123.84 $0.00 $0.00 0.00 0 $0.00 0.00

1.14 Hall 3400 5 21x4 2 lamp, 32w T8,

Elect. Ballast, Surface Mnt., No Lens

58 0.29 986.0 $154.80 0 No Change 0 0.00 986 $154.80 $0.00 $0.00 0.00 0 $0.00 0.00

1.11 3400 6 21x4 2 lamp, 32w T8,


58 0.35 1,183.2 $185.76 0 No Change 0 0.00 1183.2 $185.76 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3400 3 22x4 2 lamp, 32w T8,


58 0.17 591.6 $92.88 0 No Change 0 0.00 591.6 $92.88 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 3400 4 42x2 4 Lamp, 17w T8


64 0.26 870.4 $136.65 0 No Change 0 0.00 870.4 $136.65 $0.00 $0.00 0.00 0 $0.00 0.00

1.31 Office 275 3400 26 21x4 2 lamp, 32w T8,

Elect. Ballast, Pendant Mnt., Prismatic Lens

58 1.51 5,127.2 $804.97 0 No Change 0 0.00 5127.2 $804.97 $0.00 $0.00 0.00 0 $0.00 0.00

28 Office 202 3400 8 21x4, 2 Lamp, 34w T12, Mag. Ballast, Surface

Mnt., Prismatic82 0.66 2,230.4 $350.17 8 2

1x4 2 lamp, 32w T8, Elect. Ballast, Surface Mnt., Prismatic

Lens58 0.46 1577.6 $247.68 $200.00 $1,600.00 0.19 652.8 $102.49 15.61

1.11 Office 204 3400 6 21x4 2 lamp, 32w T8,


58 0.35 1,183.2 $185.76 0 No Change 0 0.00 1183.2 $185.76 $0.00 $0.00 0.00 0 $0.00 0.00

"63 Hamilton St."

Courtroom 251

Office 200

APPENDIX E-12 of 7

2.21 Office 300 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0.00 788.8 $123.84 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0.00 788.8 $123.84 $0.00 $0.00 0.00 0 $0.00 0.00

1.11 3400 2 21x4 2 lamp, 32w T8,


58 0.12 394.4 $61.92 0 No Change 0 0.00 394.4 $61.92 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 302 3400 7 22x4 2 lamp, 32w T8,


58 0.41 1,380.4 $216.72 0 No Change 0 0.00 1380.4 $216.72 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Office 304 3400 2 42x2 4 Lamp, 17w T8


64 0.13 435.2 $68.33 0 No Change 0 0.00 435.2 $68.33 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 3400 19 42x2 4 Lamp, 17w T8


64 1.22 4,134.4 $649.10 0 No Change 0 0.00 4134.4 $649.10 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0.00 788.8 $123.84 $0.00 $0.00 0.00 0 $0.00 0.00

2.11 3rd Floor Hall 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0.00 788.8 $123.84 $0.00 $0.00 0.00 0 $0.00 0.00

31 Lobby/Hall 1st Floor 3400 6 1

Chain Hung, 1 Lamp, 26w CFL, Alabaster

Globe26 0.16 530.4 $83.27 0 No Change 0 0.00 530.4 $83.27 $0.00 $0.00 0.00 0 $0.00 0.00

1.14 Men's Restroom 3400 2 21x4 2 lamp, 32w T8,


58 0.12 394.4 $61.92 0 No Change 0 0.00 394.4 $61.92 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 103B 3400 9 22x4 2 lamp, 32w T8,


58 0.52 1,774.8 $278.64 0 No Change 0 0.00 1774.8 $278.64 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 103A 3400 8 22x4 2 lamp, 32w T8,


58 0.46 1,577.6 $247.68 0 No Change 0 0.00 1577.6 $247.68 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Hall 103 3400 5 22x4 2 lamp, 32w T8,


58 0.29 986.0 $154.80 0 No Change 0 0.00 986 $154.80 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 103D 3400 5 22x4 2 lamp, 32w T8,


58 0.29 986.0 $154.80 0 No Change 0 0.00 986 $154.80 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 103F 3400 33 22x4 2 lamp, 32w T8,


58 1.91 6,507.6 $1,021.69 0 No Change 0 0.00 6507.6 $1,021.69 $0.00 $0.00 0.00 0 $0.00 0.00

Office 1

Office 303

APPENDIX E-13 of 7

2.21 Conference Room 103C 3400 10 2

2x4 2 lamp, 32w T8, Elect. Ballast, Recessed

Mnt., Prismatic Lens58 0.58 1,972.0 $309.60 0 No Change 0 0.00 1972 $309.60 $0.00 $0.00 0.00 0 $0.00 0.00

30 Annex Stairway 8760 5 1Pendant Mnt., 1 Lamp,

26w CFL, Globe 26 0.13 1,138.8 $178.79 0 No Change 0 0.00 1138.8 $178.79 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 102 3400 36 21x4 2 lamp, 32w T8,


58 2.09 7,099.2 $1,114.57 0 No Change 0 0.00 7099.2 $1,114.57 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 100 3400 6 21x4 2 lamp, 32w T8,


58 0.35 1,183.2 $185.76 0 No Change 0 0.00 1183.2 $185.76 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 101 3400 15 22x4 2 lamp, 32w T8,


58 0.87 2,958.0 $464.41 0 No Change 0 0.00 2958 $464.41 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Basement Hall 3400 18 42x2 4 Lamp, 17w T8


64 1.15 3,916.8 $614.94 0 No Change 0 0.00 3916.8 $614.94 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Office 28 3400 2 42x2 4 Lamp, 17w T8


64 0.13 435.2 $68.33 0 No Change 0 0.00 435.2 $68.33 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3400 7 22x4 2 lamp, 32w T8,


58 0.41 1,380.4 $216.72 0 No Change 0 0.00 1380.4 $216.72 $0.00 $0.00 0.00 0 $0.00 0.00


(2) 26w CFL 26 0.13 442.0 $69.39 0 No Change 0 0.00 442 $69.39 $0.00 $0.00 0.00 0 $0.00 0.00



58 0.41 1,380.4 $216.72 0 No Change 0 0.00 1380.4 $216.72 $0.00 $0.00 0.00 0 $0.00 0.00

1.11 Office 25 3400 4 21x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0.00 788.8 $123.84 $0.00 $0.00 0.00 0 $0.00 0.00

28.4 3400 5 21x4, 2 Lamp, 34w T12, Mag. Ballast, Surface

Mnt., No Lens82 0.41 1,394.0 $218.86 5 2 1x4 2 lamp, 32w T8, Elect.

Ballast, Surface Mnt., No Lens 58 0.29 986 $154.80 $200.00 $1,000.00 0.12 408 $64.06 15.61

1.11 3400 3 21x4 2 lamp, 32w T8,


58 0.17 591.6 $92.88 0 No Change 0 0.00 591.6 $92.88 $0.00 $0.00 0.00 0 $0.00 0.00

1.12 8760 6 21x4 2 lamp, 32w T8,

Elect. Ballast, Surface Mnt., Parabolic Lens

58 0.35 3,048.5 $478.61 0 No Change 0 0.00 3048.48 $478.61 $0.00 $0.00 0.00 0 $0.00 0.00

29 8760 10 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast, Recessed, Prismatic

82 0.82 7,183.2 $1,127.76 10 42x2 4 Lamp, 17w T8 ULamp,

Elect. Ballast, Recessed, Prismatic

64 0.64 5606.4 $880.20 $150.00 $1,500.00 0.18 1576.8 $247.56 6.06

Totals 373 96 21.87 80,425 $12,626.71 23 8 1.39 77,787 $12,212.60 $4,100.00 0.49 2638 $414.10 9.90NOTES: 1. Simple Payback noted in this spreadsheet does not include Maintenance Savings and NJ Smart Start Incentives. 2. Lamp totals only include T-12 tube replacment calculations

Maintenance

Tunnel

Women's Restroom

APPENDIX E-14 of 7

CEG Job #:Project: Passaic County KWH COST: $0.157Address:

Building SF:

ECM #5: Lighting Control - GeneralEXISTING LIGHTING PROPOSED LIGHTING

CEG Fixture Yearly No. No. Fixture Fixt Total kWh/Yr Yearly No. No. Retro-Unit Savings kWh/Yr Yearly Unit Cost Total kWh/Yr Yearly Yearly SimpleType Location Usage Fixts Lamps Type Watts kW Fixtures $ Cost Fixts Lamps Description % Fixtures $ Cost (INSTALLED) Cost Savings $ Savings Payback

1.11 2400 12 21x4 2 lamp, 32w T8,


58 0.70 1,670.4 $262.25 0 No Change 0 0% 1670.4 $262.25 $0 $0.00 0.0 $0.00 0.00


(2) 26w CFL 26 0.21 499.2 $78.37 0 No Change 0 0% 499.2 $78.37 $0 $0.00 0.0 $0.00 0.00

8.21 Office 251 3400 25 42x2 4 Lamp, 17w T8


64 1.60 5,440.0 $854.08 0 Dual Technology Occupancy Sensor 1 20% 4352 $683.26 $110 $110.00 1088.0 $170.82 0.64

8.21 Office 210 3400 6 42x2 4 Lamp, 17w T8


64 0.38 1,305.6 $204.98 0 Dual Technology Occupancy Sensor 1 20% 1044.48 $163.98 $110 $110.00 261.1 $41.00 2.68

2.21 Office 208 3400 7 22x4 2 lamp, 32w T8,



2.21 Office 209 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0% 788.8 $123.84 $0 $0.00 0.0 $0.00 0.00

1.14 Hall 3400 5 21x4 2 lamp, 32w T8,


58 0.29 986.0 $154.80 0 No Change 0 0% 986 $154.80 $0 $0.00 0.0 $0.00 0.00

1.11 3400 6 21x4 2 lamp, 32w T8,


58 0.35 1,183.2 $185.76 0 No Change 0 0% 1183.2 $185.76 $0 $0.00 0.0 $0.00 0.00

2.21 3400 3 22x4 2 lamp, 32w T8,


58 0.17 591.6 $92.88 0 No Change 0 0% 591.6 $92.88 $0 $0.00 0.0 $0.00 0.00

8.21 3400 4 42x2 4 Lamp, 17w T8


64 0.26 870.4 $136.65 0 No Change 0 0% 870.4 $136.65 $0 $0.00 0.0 $0.00 0.00

1.31 Office 275 3400 26 21x4 2 lamp, 32w T8,



28 Office 202 3400 8 21x4, 2 Lamp, 34w T12, Mag. Ballast, Surface

Mnt., Prismatic82 0.66 2,230.4 $350.17 0 Dual Technology Occupancy

Sensor 1 20% 1784.32 $280.14 $110 $110.00 446.1 $70.03 1.57

"63 Hamilton"

SAVINGS

Qnty.

Courtroom 251

Office 200

APPENDIX E-15 of 7

1.11 Office 204 3400 6 21x4 2 lamp, 32w T8,



2.21 Office 300 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0% 788.8 $123.84 $0 $0.00 0.0 $0.00 0.00

2.21 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0% 788.8 $123.84 $0 $0.00 0.0 $0.00 0.00

1.11 3400 2 21x4 2 lamp, 32w T8,


58 0.12 394.4 $61.92 0 No Change 0 0% 394.4 $61.92 $0 $0.00 0.0 $0.00 0.00

2.21 Office 302 3400 7 22x4 2 lamp, 32w T8,



8.21 Office 304 3400 2 42x2 4 Lamp, 17w T8


64 0.13 435.2 $68.33 0 No Change 0 0% 435.2 $68.33 $0 $0.00 0.0 $0.00 0.00

8.21 3400 19 42x2 4 Lamp, 17w T8



2.21 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0% 788.8 $123.84 $0 $0.00 0.0 $0.00 0.00

2.11 3rd Floor Hall 3400 4 22x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0% 788.8 $123.84 $0 $0.00 0.0 $0.00 0.00

Lobby/Hall 1st Floor 3400 6 1

Chain Hung, 1 Lamp, 26w CFL, Alabaster

Globe26 0.16 530.4 $83.27 0 No Change 0 0% 530.4 $83.27 $0 $0.00 0.0 $0.00 0.00



58 0.12 394.4 $61.92 0 No Change 0 0% 394.4 $61.92 $0 $0.00 0.0 $0.00 0.00

2.21 Office 103B 3400 9 22x4 2 lamp, 32w T8,



2.21 Office 103A 3400 8 22x4 2 lamp, 32w T8,



2.21 Hall 103 3400 5 22x4 2 lamp, 32w T8,


58 0.29 986.0 $154.80 0 No Change 0 0% 986 $154.80 $0 $0.00 0.0 $0.00 0.00

Office 1

Office 303

APPENDIX E-16 of 7

2.21 Office 103D 3400 5 22x4 2 lamp, 32w T8,


58 0.29 986.0 $154.80 0 No Change 0 0% 986 $154.80 $0 $0.00 0.0 $0.00 0.00

2.21 Office 103F 3400 33 22x4 2 lamp, 32w T8,


58 1.91 6,507.6 $1,021.69 0 No Change 0 0% 6507.6 $1,021.69 $0 $0.00 0.0 $0.00 0.00

2.21 Conference Room 103C 3400 10 2


Mnt., Prismatic Lens58 0.58 1,972.0 $309.60 0 No Change 0 0% 1972 $309.60 $0 $0.00 0.0 $0.00 0.00

Annex Stairway 8760 5 1Pendant Mnt., 1 Lamp,

26w CFL, Globe 26 0.13 1,138.8 $178.79 0 No Change 0 0% 1138.8 $178.79 $0 $0.00 0.0 $0.00 0.00

1.21 Office 102 3400 36 21x4 2 lamp, 32w T8,


58 2.09 7,099.2 $1,114.57 0 No Change 1 0% 7099.2 $1,114.57 $0 $0.00 0.0 $0.00 0.00

1.21 Office 100 3400 6 21x4 2 lamp, 32w T8,


58 0.35 1,183.2 $185.76 0 No Change 0 0% 1183.2 $185.76 $0 $0.00 0.0 $0.00 0.00

2.21 Office 101 3400 15 22x4 2 lamp, 32w T8,



8.21 Basement Hall 3400 18 42x2 4 Lamp, 17w T8


64 1.15 3,916.8 $614.94 0 No Change 0 0% 3916.8 $614.94 $0 $0.00 0.0 $0.00 0.00

8.21 Office 28 3400 2 42x2 4 Lamp, 17w T8


64 0.13 435.2 $68.33 0 No Change 0 0% 435.2 $68.33 $0 $0.00 0.0 $0.00 0.00

2.21 3400 7 22x4 2 lamp, 32w T8,


58 0.41 1,380.4 $216.72 0 No Change 0 0% 1380.4 $216.72 $0 $0.00 0.0 $0.00 0.00


(2) 26w CFL 26 0.13 442.0 $69.39 0 No Change 0 0% 442 $69.39 $0 $0.00 0.0 $0.00 0.00



58 0.41 1,380.4 $216.72 0 No Change 0 0% 1380.4 $216.72 $0 $0.00 0.0 $0.00 0.00

1.11 Office 25 3400 4 21x4 2 lamp, 32w T8,


58 0.23 788.8 $123.84 0 No Change 0 0% 788.8 $123.84 $0 $0.00 0.0 $0.00 0.00

28.4 3400 5 21x4, 2 Lamp, 34w T12, Mag. Ballast, Surface

Mnt., No Lens82 0.41 1,394.0 $218.86 0 No Change 0 0% 1394 $218.86 $0 $0.00 0.0 $0.00 0.00

1.11 3400 3 21x4 2 lamp, 32w T8,


58 0.17 591.6 $92.88 0 No Change 0 0% 591.6 $92.88 $0 $0.00 0.0 $0.00 0.00

Maintenance

Women's Restroom

APPENDIX E-17 of 7

1.12 8760 6 21x4 2 lamp, 32w T8,

Elect. Ballast, Surface Mnt., Parabolic Lens

58 0.35 3,048.5 $478.61 0 No Change 0 0% 3048.48 $478.61 $0 $0.00 0.0 $0.00 0.00


82 0.82 7,183.2 $1,127.76 0 No Change 0 0% 7183.2 $1,127.76 $0 $0.00 0.0 $0.00 0.00

Totals 373 96 21.87 80,425 $12,626.71 0 0 2.20 74,726 $11,732.06 $1,100.00 5698 $894.65 1.23NOTES: 1. Simple Payback noted in this spreadsheet does not include Maintenance Savings and NJ Smart Start Incentives. 2. Lamp totals only include T-12 tube replacment calculations

Tunnel

APPENDIX E-21 of 11

CEG Job #: 9C09122Project: Vicinage Courthouse and Office Building KWH COST: $0.157Address: 71 Hamilton Street

Passaic, NJBuilding SF: 54,000


CEG Fixture Yearly No. No. Fixture Fixt Total kWh/Yr Yearly No. No. Retro-Unit Watts Total kWh/Yr Yearly Unit Cost Total kW kWh/Yr Yearly Yearly SimpleType Location Usage Fixts Lamps Type Watts kW Fixtures $ Cost Fixts Lamps Description Used kW Fixtures $ Cost (INSTALLED) Cost Savings Savings $ Savings Payback

40 3900 9 1Pendant Mnt. Down Light, (1) 13w CFL 13 0.12 456.3 $71.64 0 No Change 0 0.00 456.3 $71.64 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 3900 40 21x4 2 lamp, 32w T8,


58 2.32 9,048.0 $1,420.54 0 No Change 0 0.00 9048 $1,420.54 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Hall 101 3900 12 21x4 2 lamp, 32w T8,


58 0.70 2,714.4 $426.16 0 No Change 0 0.00 2714.4 $426.16 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Public Record Vault 2600 30 2


Mnt., Prismatic Lens58 1.74 4,524.0 $710.27 0 No Change 0 0.00 4524 $710.27 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2600 1 21x4 2 lamp, 32w T8,


58 0.06 150.8 $23.68 0 No Change 0 0.00 150.8 $23.68 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Cashier 2600 2 22x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 2600 2 22x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 2600 30 21x4 2 lamp, 32w T8,


58 1.74 4,524.0 $710.27 0 No Change 0 0.00 4524 $710.27 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 2600 27 21x4 2 lamp, 32w T8,


58 1.57 4,071.6 $639.24 0 No Change 0 0.00 4071.6 $639.24 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 2600 9 32x2 3 Lamp, 17w T8


48 0.43 1,123.2 $176.34 0 No Change 0 0.00 1123.2 $176.34 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2600 8 21x4 2 lamp, 32w T8,


58 0.46 1,206.4 $189.40 0 No Change 0 0.00 1206.4 $189.40 $0.00 $0.00 0.00 0 $0.00 0.00

"71 Hamilton St"

1st Floor Lobby

Court Clerk

Office 135

APPENDIX E-22 of 11

8.21 Office 100 2600 9 32x2 3 Lamp, 17w T8


48 0.43 1,123.2 $176.34 0 No Change 0 0.00 1123.2 $176.34 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Judge's Office 2600 5 32x2 3 Lamp, 17w T8


48 0.24 624.0 $97.97 0 No Change 0 0.00 624 $97.97 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 2600 13 22x4 2 lamp, 32w T8,


58 0.75 1,960.4 $307.78 0 No Change 0 0.00 1960.4 $307.78 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2600 3 21x4 2 lamp, 32w T8,


58 0.17 452.4 $71.03 0 No Change 0 0.00 452.4 $71.03 $0.00 $0.00 0.00 0 $0.00 0.00

25 Common Area 3900 27 14' Channel, 1 Lamp,

32w T8, Elect. Ballast, Recessed

28 0.76 2,948.4 $462.90 0 No Change 0 0.00 2948.4 $462.90 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 146 2600 25 21x4 2 lamp, 32w T8,


58 1.45 3,770.0 $591.89 0 No Change 0 0.00 3770 $591.89 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 2600 2 22x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2600 5 21x4 2 lamp, 32w T8,


58 0.29 754.0 $118.38 0 No Change 0 0.00 754 $118.38 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Hall 136 3900 6 21x4 2 lamp, 32w T8,


58 0.35 1,357.2 $213.08 0 No Change 0 0.00 1357.2 $213.08 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 136 2600 12 21x4 2 lamp, 32w T8,


58 0.70 1,809.6 $284.11 0 No Change 0 0.00 1809.6 $284.11 $0.00 $0.00 0.00 0 $0.00 0.00

1.11 3900 8 21x4 2 lamp, 32w T8,


58 0.46 1,809.6 $284.11 0 No Change 0 0.00 1809.6 $284.11 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3900 6 22x4 2 lamp, 32w T8,


58 0.35 1,357.2 $213.08 0 No Change 0 0.00 1357.2 $213.08 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 2600 6 22x4 2 lamp, 32w T8,


58 0.35 904.8 $142.05 0 No Change 0 0.00 904.8 $142.05 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2600 24 21x4 2 lamp, 32w T8,


58 1.39 3,619.2 $568.21 0 No Change 0 0.00 3619.2 $568.21 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Storage 202 500 3 21x4 2 lamp, 32w T8,


58 0.17 87.0 $13.66 0 No Change 0 0.00 87 $13.66 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Information Division 2600 44 21x4 2 lamp, 32w T8,


58 2.55 6,635.2 $1,041.73 0 No Change 0 0.00 6635.2 $1,041.73 $0.00 $0.00 0.00 0 $0.00 0.00

Court Reporter

Interview Room

2nd Floor Hall

Office 202

APPENDIX E-23 of 11

1.21 Storage 500 2 21x4 2 lamp, 32w T8,


58 0.12 58.0 $9.11 0 No Change 0 0.00 58 $9.11 $0.00 $0.00 0.00 0 $0.00 0.00



58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Women's Restroom 2600 2 2


Mnt., Prismatic Lens58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 211 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 220 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Court Offices 212 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Jury Room 2600 6 21x4 2 lamp, 32w T8,


58 0.35 904.8 $142.05 0 No Change 0 0.00 904.8 $142.05 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 2600 22 22x4 2 lamp, 32w T8,


58 1.28 3,317.6 $520.86 0 No Change 0 0.00 3317.6 $520.86 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2600 2 21x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Hall 205 3900 5 21x4 2 lamp, 32w T8,


58 0.29 1,131.0 $177.57 0 No Change 0 0.00 1131 $177.57 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Utility Closet 500 1 21x4 2 lamp, 32w T8,


58 0.06 29.0 $4.55 0 No Change 0 0.00 29 $4.55 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Conference Room 2600 8 21x4 2 lamp, 32w T8,


58 0.46 1,206.4 $189.40 0 No Change 0 0.00 1206.4 $189.40 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 2600 3 21x4 2 lamp, 32w T8,


58 0.17 452.4 $71.03 0 No Change 0 0.00 452.4 $71.03 $0.00 $0.00 0.00 0 $0.00 0.00

40 3900 20 1Pendant Mnt. Down Light, (1) 13w CFL 13 0.26 1,014.0 $159.20 0 No Change 0 0.00 1014 $159.20 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3900 6 22x4 2 lamp, 32w T8,


58 0.35 1,357.2 $213.08 0 No Change 0 0.00 1357.2 $213.08 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 3900 2 21x4 2 lamp, 32w T8,


58 0.12 452.4 $71.03 0 No Change 0 0.00 452.4 $71.03 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 312 2600 2 21x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

Judges Chambers 212

3rd Floor Hall

APPENDIX E-24 of 11

2.21 Office 351 2600 10 22x4 2 lamp, 32w T8,


58 0.58 1,508.0 $236.76 0 No Change 0 0.00 1508 $236.76 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Restroom 2600 2 21x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2600 1 21x4 2 lamp, 32w T8,


58 0.06 150.8 $23.68 0 No Change 0 0.00 150.8 $23.68 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Office 305 2600 6 21x4 2 lamp, 32w T8,


58 0.35 904.8 $142.05 0 No Change 0 0.00 904.8 $142.05 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Chambers 2600 8 22x4 2 lamp, 32w T8,


58 0.46 1,206.4 $189.40 0 No Change 0 0.00 1206.4 $189.40 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00



58 0.35 904.8 $142.05 0 No Change 0 0.00 904.8 $142.05 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Electrical Closet 500 1 21x4 2 lamp, 32w T8,


58 0.06 29.0 $4.55 0 No Change 0 0.00 29 $4.55 $0.00 $0.00 0.00 0 $0.00 0.00

22 Attic 500 10 1Porcelain Socket, (1)

26w CFL 26 0.26 130.0 $20.41 0 No Change 0 0.00 130 $20.41 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Attic Stairway 500 2 21x4 2 lamp, 32w T8,


58 0.12 58.0 $9.11 0 No Change 0 0.00 58 $9.11 $0.00 $0.00 0.00 0 $0.00 0.00

41 Stairway E 8700 8 21x4 2 lamp, 32w T8, Elect. Ballast, Wall

Mnt., Prismatic Lens58 0.46 4,036.8 $633.78 0 No Change 0 0.00 4036.8 $633.78 $0.00 $0.00 0.00 0 $0.00 0.00

41 Stairway D 8700 8 21x4 2 lamp, 32w T8, Elect. Ballast, Wall

Mnt., Prismatic Lens58 0.46 4,036.8 $633.78 0 No Change 0 0.00 4036.8 $633.78 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Court Room 350 2600 32 22x4 2 lamp, 32w T8,


58 1.86 4,825.6 $757.62 0 No Change 0 0.00 4825.6 $757.62 $0.00 $0.00 0.00 0 $0.00 0.00



58 1.86 4,825.6 $757.62 0 No Change 0 0.00 4825.6 $757.62 $0.00 $0.00 0.00 0 $0.00 0.00



58 2.32 6,032.0 $947.02 0 No Change 0 0.00 6032 $947.02 $0.00 $0.00 0.00 0 $0.00 0.00



58 2.32 6,032.0 $947.02 0 No Change 0 0.00 6032 $947.02 $0.00 $0.00 0.00 0 $0.00 0.00

Office 301

APPENDIX E-25 of 11

8.21 Court Room 2600 15 32x2 3 Lamp, 17w T8


48 0.72 1,872.0 $293.90 0 No Change 0 0.00 1872 $293.90 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Jury Room 2600 7 32x2 3 Lamp, 17w T8


48 0.34 873.6 $137.16 0 No Change 0 0.00 873.6 $137.16 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Restroom 2600 2 32x2 3 Lamp, 17w T8


48 0.10 249.6 $39.19 0 No Change 0 0.00 249.6 $39.19 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Waiting Area 2600 5 21x4 2 lamp, 32w T8,


58 0.29 754.0 $118.38 0 No Change 0 0.00 754 $118.38 $0.00 $0.00 0.00 0 $0.00 0.00

42 Boiler Room 8700 12 1

4' Channel, 1 Lamp, 32w T8, Elect. Ballast,

Pendant Mnt., Prismatic Lens

28 0.34 2,923.2 $458.94 0 No Change 0 0.00 2923.2 $458.94 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Record Vault 17A 2600 141 21x4 2 lamp, 32w T8,


58 8.18 21,262.8 $3,338.26 0 No Change 0 0.00 21262.8 $3,338.26 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Locker Room 17A 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0.00 603.2 $94.70 $0.00 $0.00 0.00 0 $0.00 0.00



58 0.12 301.6 $47.35 0 No Change 0 0.00 301.6 $47.35 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3900 10 22x4 2 lamp, 32w T8,


58 0.58 2,262.0 $355.13 0 No Change 0 0.00 2262 $355.13 $0.00 $0.00 0.00 0 $0.00 0.00

2.31 3900 8 22x4 2 lamp, 32w T8,

Elect. Ballast, Pendant Mnt., Parabolic Lens

58 0.46 1,809.6 $284.11 0 No Change 0 0.00 1809.6 $284.11 $0.00 $0.00 0.00 0 $0.00 0.00

4.21 Café 2600 7 42x4 4 lamp, 32w T8,


106 0.74 1,929.2 $302.88 0 No Change 0 0.00 1929.2 $302.88 $0.00 $0.00 0.00 0 $0.00 0.00

1.34 Storage 500 9 21x4 2 lamp, 32w T8,


58 0.52 261.0 $40.98 0 No Change 0 0.00 261 $40.98 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Map Room 2600 56 21x4 2 lamp, 32w T8,


58 3.25 8,444.8 $1,325.83 0 No Change 0 0.00 8444.8 $1,325.83 $0.00 $0.00 0.00 0 $0.00 0.00

1.11 Map Storage 2600 23 21x4 2 lamp, 32w T8,


58 1.33 3,468.4 $544.54 0 No Change 0 0.00 3468.4 $544.54 $0.00 $0.00 0.00 0 $0.00 0.00

Totals 986 157 54.26 155,285 $24,379.67 0 0 0.00 155,285 $24,379.67 $0.00 0.00 0 $0.00 #DIV/0!NOTES: 1. Simple Payback noted in this spreadsheet does not include Maintenance Savings and NJ Smart Start Incentives. 2. Lamp totals only include T-12 tube replacment calculations

Lower Hall

APPENDIX E-26 of 11

CEG Job #: 9C09122Project: Vicinage Courthouse and Office Building KWH COST: $0.157Address: 71 Hamilton Street

Passaic, NJBuilding SF: 54,000

ECM #: Lighting Controls - GeneralEXISTING LIGHTING PROPOSED LIGHTING

CEG Fixture Yearly No. No. Fixture Fixt Total kWh/Yr Yearly No. No. Retro-Unit Savings kWh/Yr Yearly Unit Cost Total kWh/Yr Yearly Yearly SimpleType Location Usage Fixts Lamps Type Watts kW Fixtures $ Cost Fixts Lamps Description % Fixtures $ Cost (INSTALLED) Cost Savings $ Savings Payback

40 3900 9 1Pendant Mnt. Down Light, (1) 13w CFL 13 0.12 456.3 $71.64 0 No Change 0 0% 456.3 $71.64 $0.00 $0.00 0.0 $0.00 0.00

1.21 3900 40 21x4 2 lamp, 32w T8,


58 2.32 9,048.0 $1,420.54 0 No Change 0 0% 9048 $1,420.54 $0.00 $0.00 0.0 $0.00 0.00

1.21 Hall 101 3900 12 21x4 2 lamp, 32w T8,


58 0.70 2,714.4 $426.16 0 No Change 0 0% 2714.4 $426.16 $0.00 $0.00 0.0 $0.00 0.00

1.21 Public Record Vault 2600 30 2


Mnt., Prismatic Lens58 1.74 4,524.0 $710.27 0 No Change 0 0% 4524 $710.27 $0.00 $0.00 0.0 $0.00 0.00

2.21 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00

1.21 2600 1 21x4 2 lamp, 32w T8,


58 0.06 150.8 $23.68 0 No Change 0 0% 150.8 $23.68 $0.00 $0.00 0.0 $0.00 0.00

2.21 Cashier 2600 2 22x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

2.21 Office 2600 2 22x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

1.21 Office 2600 30 21x4 2 lamp, 32w T8,


58 1.74 4,524.0 $710.27 0 Dual Technology Occupancy Sensor 1 20% 3619.2 $568.21 $110.00 $110.00 904.8 $142.05 0.77

1.21 Office 2600 27 21x4 2 lamp, 32w T8,



8.21 2600 9 32x2 3 Lamp, 17w T8



Qnty.

1st Floor Lobby

Court Clerk

Office 135

SAVINGS

"71 Hamilton St"

APPENDIX E-27 of 11

1.21 2600 8 21x4 2 lamp, 32w T8,



8.21 Office 100 2600 9 32x2 3 Lamp, 17w T8



8.21 Judge's Office 2600 5 32x2 3 Lamp, 17w T8


48 0.24 624.0 $97.97 0 Dual Technology Occupancy Sensor 1 20% 499.2 $78.37 $110.00 $110.00 124.8 $19.59 5.61

2.21 2600 13 22x4 2 lamp, 32w T8,



1.21 2600 3 21x4 2 lamp, 32w T8,


58 0.17 452.4 $71.03 0 No Change 0 0% 452.4 $71.03 $0.00 $0.00 0.0 $0.00 0.00

25 Common Area 3900 27 14' Channel, 1 Lamp,

32w T8, Elect. Ballast, Recessed

28 0.76 2,948.4 $462.90 0 No Change 0 0% 2948.4 $462.90 $0.00 $0.00 0.0 $0.00 0.00

1.21 Office 146 2600 25 21x4 2 lamp, 32w T8,


58 1.45 3,770.0 $591.89 0 Dual Technology Occupancy Sensor 1 20% 3016 $473.51 $110.00 $110.00 754.0 $118.38 0.93

2.21 2600 2 22x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

1.21 2600 5 21x4 2 lamp, 32w T8,


58 0.29 754.0 $118.38 0 No Change 0 0% 754 $118.38 $0.00 $0.00 0.0 $0.00 0.00

2.21 Office 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00

1.21 Hall 136 3900 6 21x4 2 lamp, 32w T8,


58 0.35 1,357.2 $213.08 0 No Change 0 0% 1357.2 $213.08 $0.00 $0.00 0.0 $0.00 0.00

1.21 Office 136 2600 12 21x4 2 lamp, 32w T8,


58 0.70 1,809.6 $284.11 0 No Change 0 0% 1809.6 $284.11 $0.00 $0.00 0.0 $0.00 0.00

1.11 3900 8 21x4 2 lamp, 32w T8,


58 0.46 1,809.6 $284.11 0 No Change 0 0% 1809.6 $284.11 $0.00 $0.00 0.0 $0.00 0.00

2.21 3900 6 22x4 2 lamp, 32w T8,


58 0.35 1,357.2 $213.08 0 No Change 0 0% 1357.2 $213.08 $0.00 $0.00 0.0 $0.00 0.00

2.21 2600 6 22x4 2 lamp, 32w T8,



1.21 2600 24 21x4 2 lamp, 32w T8,



Office 135

Court Reporter

Interview Room

Office 202

2nd Floor Hall

APPENDIX E-28 of 11

1.21 Storage 202 500 3 21x4 2 lamp, 32w T8,



1.21 Information Division 2600 44 2


Mnt., Prismatic Lens58 2.55 6,635.2 $1,041.73 0 No Change 0 0% 6635.2 $1,041.73 $0.00 $0.00 0.0 $0.00 0.00

1.21 Storage 500 2 21x4 2 lamp, 32w T8,


58 0.12 58.0 $9.11 0 No Change 0 0% 58 $9.11 $0.00 $0.00 0.0 $0.00 0.00



58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

1.21 Women's Restroom 2600 2 2


Mnt., Prismatic Lens58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

1.21 Office 211 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00

1.21 Office 220 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00

1.21 Court Offices 212 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00




2.21 2600 22 22x4 2 lamp, 32w T8,



1.21 2600 2 21x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

1.21 Hall 205 3900 5 21x4 2 lamp, 32w T8,


58 0.29 1,131.0 $177.57 0 No Change 0 0% 1131 $177.57 $0.00 $0.00 0.0 $0.00 0.00

1.21 Utility Closet 500 1 21x4 2 lamp, 32w T8,


58 0.06 29.0 $4.55 0 No Change 0 0% 29 $4.55 $0.00 $0.00 0.0 $0.00 0.00

1.21 Conference Room 2600 8 21x4 2 lamp, 32w T8,



1.21 Office 2600 3 21x4 2 lamp, 32w T8,


58 0.17 452.4 $71.03 0 No Change 0 0% 452.4 $71.03 $0.00 $0.00 0.0 $0.00 0.00

40 3900 20 1Pendant Mnt. Down Light, (1) 13w CFL 13 0.26 1,014.0 $159.20 0 No Change 0 0% 1014 $159.20 $0.00 $0.00 0.0 $0.00 0.00

Judges Chambers 212

APPENDIX E-29 of 11

2.21 3900 6 22x4 2 lamp, 32w T8,


58 0.35 1,357.2 $213.08 0 No Change 0 0% 1357.2 $213.08 $0.00 $0.00 0.0 $0.00 0.00

1.21 3900 2 21x4 2 lamp, 32w T8,


58 0.12 452.4 $71.03 0 No Change 0 0% 452.4 $71.03 $0.00 $0.00 0.0 $0.00 0.00

1.21 Office 312 2600 2 21x4 2 lamp, 32w T8,


58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

2.21 Office 351 2600 10 22x4 2 lamp, 32w T8,





58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

2.21 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00

1.21 2600 1 21x4 2 lamp, 32w T8,


58 0.06 150.8 $23.68 0 No Change 0 0% 150.8 $23.68 $0.00 $0.00 0.0 $0.00 0.00

1.21 Office 305 2600 6 21x4 2 lamp, 32w T8,



2.21 Chambers 2600 8 22x4 2 lamp, 32w T8,



2.21 Office 2600 4 22x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00




1.21 Electrical Closet 500 1 21x4 2 lamp, 32w T8,


58 0.06 29.0 $4.55 0 No Change 0 0% 29 $4.55 $0.00 $0.00 0.0 $0.00 0.00

22 Attic 500 10 1Porcelain Socket, (1)

26w CFL 26 0.26 130.0 $20.41 0 No Change 0 0% 130 $20.41 $0.00 $0.00 0.0 $0.00 0.00

1.21 Attic Stairway 500 2 21x4 2 lamp, 32w T8,


58 0.12 58.0 $9.11 0 No Change 0 0% 58 $9.11 $0.00 $0.00 0.0 $0.00 0.00

41 Stairway E 8700 8 21x4 2 lamp, 32w T8, Elect. Ballast, Wall

Mnt., Prismatic Lens58 0.46 4,036.8 $633.78 0 No Change 0 0% 4036.8 $633.78 $0.00 $0.00 0.0 $0.00 0.00

41 Stairway D 8700 8 21x4 2 lamp, 32w T8, Elect. Ballast, Wall

Mnt., Prismatic Lens58 0.46 4,036.8 $633.78 0 No Change 0 0% 4036.8 $633.78 $0.00 $0.00 0.0 $0.00 0.00

3rd Floor Hall

Office 301

APPENDIX E-210 of 11



58 1.86 4,825.6 $757.62 0 No Change 0 0% 4825.6 $757.62 $0.00 $0.00 0.0 $0.00 0.00



58 1.86 4,825.6 $757.62 0 No Change 0 0% 4825.6 $757.62 $0.00 $0.00 0.0 $0.00 0.00



58 2.32 6,032.0 $947.02 0 No Change 0 0% 6032 $947.02 $0.00 $0.00 0.0 $0.00 0.00



58 2.32 6,032.0 $947.02 0 No Change 0 0% 6032 $947.02 $0.00 $0.00 0.0 $0.00 0.00

8.21 Court Room 2600 15 32x2 3 Lamp, 17w T8


48 0.72 1,872.0 $293.90 0 No Change 0 0% 1872 $293.90 $0.00 $0.00 0.0 $0.00 0.00

8.21 Jury Room 2600 7 32x2 3 Lamp, 17w T8



8.21 Restroom 2600 2 32x2 3 Lamp, 17w T8


48 0.10 249.6 $39.19 0 No Change 0 0% 249.6 $39.19 $0.00 $0.00 0.0 $0.00 0.00

1.21 Waiting Area 2600 5 21x4 2 lamp, 32w T8,



42 Boiler Room 8700 12 1

4' Channel, 1 Lamp, 32w T8, Elect. Ballast,

Pendant Mnt., Prismatic Lens

28 0.34 2,923.2 $458.94 0 No Change 0 0% 2923.2 $458.94 $0.00 $0.00 0.0 $0.00 0.00

1.21 Record Vault 17A 2600 141 21x4 2 lamp, 32w T8,


58 8.18 21,262.8 $3,338.26 0 No Change 0 0% 21262.8 $3,338.26 $0.00 $0.00 0.0 $0.00 0.00

1.21 Locker Room 17A 2600 4 21x4 2 lamp, 32w T8,


58 0.23 603.2 $94.70 0 No Change 0 0% 603.2 $94.70 $0.00 $0.00 0.0 $0.00 0.00



58 0.12 301.6 $47.35 0 No Change 0 0% 301.6 $47.35 $0.00 $0.00 0.0 $0.00 0.00

2.21 3900 10 22x4 2 lamp, 32w T8,


58 0.58 2,262.0 $355.13 0 No Change 0 0% 2262 $355.13 $0.00 $0.00 0.0 $0.00 0.00

2.31 3900 8 22x4 2 lamp, 32w T8,

Elect. Ballast, Pendant Mnt., Parabolic Lens

58 0.46 1,809.6 $284.11 0 No Change 0 0% 1809.6 $284.11 $0.00 $0.00 0.0 $0.00 0.00

4.21 Café 2600 7 42x4 4 lamp, 32w T8,


106 0.74 1,929.2 $302.88 0 No Change 0 0% 1929.2 $302.88 $0.00 $0.00 0.0 $0.00 0.00

Lower Hall


1.34 Storage 500 9 21x4 2 lamp, 32w T8,


58 0.52 261.0 $40.98 0 No Change 0 0% 261 $40.98 $0.00 $0.00 0.0 $0.00 0.00

1.21 Map Room 2600 56 21x4 2 lamp, 32w T8,


58 3.25 8,444.8 $1,325.83 0 No Change 0 0% 8444.8 $1,325.83 $0.00 $0.00 0.0 $0.00 0.00

1.11 Map Storage 2600 23 21x4 2 lamp, 32w T8,



Totals 986 157 54.26 155,285 $24,379.67 0 0 4.20 147,672 $23,184.50 $2,310.00 7613 $1,195.17 1.93NOTES: 1. Simple Payback noted in this spreadsheet does not include Maintenance Savings and NJ Smart Start Incentives. 2. Lamp totals only include T-12 tube replacment calculations

APPENDIX E-31 of 18

CEG Job #: 9C09122Project: Passaic County KWH COS $0.157Address: 77 Hamilton Street

Building SF:


CEG Fixture Yearly No. No. Fixture Fixt Total kWh/Yr Yearly No. No. Retro-Unit Watts Total kWh/Yr Yearly Unit Cost Total kW kWh/Yr Yearly Yearly Simple

Type Location Usage Fixts Lamps Type Watts kW Fixtures $ Cost Fixts Lamps Description Used kW Fixtures $ Cost (INSTALLED) Cost Savings Savings $ Savings Payback

2.21 8760 4 22x4 2 lamp, 32w T8,


58 0.23 2,032.3 $319.07 4 0 No Change 0 0.00 2032.32 $319.07 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 8760 2 11x4 1 lamp, 32w T8,


34 0.07 595.7 $93.52 2 0 No Change 0 0.00 595.68 $93.52 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 8760 2 22x4 2 lamp, 32w T8,


58 0.12 1,016.2 $159.54 2 0 No Change 0 0.00 1016.16 $159.54 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 8760 4 11x4 1 lamp, 32w T8,


34 0.14 1,191.4 $187.04 4 0 No Change 0 0.00 1191.36 $187.04 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Storage 72 1 11x4 1 lamp, 32w T8,


34 0.03 2.4 $0.38 1 0 No Change 0 0.00 2.448 $0.38 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Sergeant 8760 1 22x4 2 lamp, 32w T8,


58 0.06 508.1 $79.77 1 0 No Change 0 0.00 508.08 $79.77 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Lieutenant 8760 1 22x4 2 lamp, 32w T8,


58 0.06 508.1 $79.77 1 0 No Change 0 0.00 508.08 $79.77 $0.00 $0.00 0.00 0 $0.00 0.00

50 Cell 4 8760 4 21x4, 2 Lamp, 34w T12, Mag. Ballast, Recessed,

Prismatic78 0.31 2,733.1 $429.10 4 2 2 Lamp, 32w T8, Elect. Ballast

- retrokit 58 0.23 2032.32 $319.07 $120.00 $480.00 0.08 700.8 $110.03 4.36

50 Cell 3 8760 4 21x4, 2 Lamp, 34w T12, Mag. Ballast, Recessed,

Prismatic78 0.31 2,733.1 $429.10 4 2 2 Lamp, 32w T8, Elect. Ballast

- retrokit 58 0.23 2032.32 $319.07 $120.00 $480.00 0.08 700.8 $110.03 4.36

47 Room 5 8760 8 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast, Recessed, Prismatic

78 0.62 5,466.2 $858.20 8 42x2 4 Lamp, 17w T8 Lamp,


60 0.48 4204.8 $660.15 $150.00 $1,200.00 0.14 1261.4 $198.05 6.06

1.21 Cell 2 8760 2 11x4 1 lamp, 32w T8,


34 0.07 595.7 $93.52 2 0 No Change 0 0.00 595.68 $93.52 $0.00 $0.00 0.00 0 $0.00 0.00

"77 Hamilton"

115 Chief

Hall

APPENDIX E-32 of 18

1.21 8760 1 11x4 1 lamp, 32w T8,


34 0.03 297.8 $46.76 1 0 No Change 0 0.00 297.84 $46.76 $0.00 $0.00 0.00 0 $0.00 0.00


78 0.08 683.3 $107.27 1 42x2 4 Lamp, 17w T8 Lamp,


60 0.06 525.6 $82.52 $150.00 $150.00 0.02 157.68 $24.76 6.06

47 Radio room 8760 2 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast, Recessed, Prismatic

78 0.16 1,366.6 $214.55 2 42x2 4 Lamp, 17w T8 Lamp,


60 0.12 1051.2 $165.04 $150.00 $300.00 0.04 315.36 $49.51 6.06

8.21 Garage 8760 5 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.16 1,401.6 $220.05 5 0 No Change 0 0.00 1401.6 $220.05 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Hall Bullpen 8760 10 22x4 2 lamp, 32w T8,


58 0.58 5,080.8 $797.69 10 0 No Change 0 0.00 5080.8 $797.69 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Locker Room 9 8760 2 22x4 2 lamp, 32w T8,


58 0.12 1,016.2 $159.54 2 0 No Change 0 0.00 1016.16 $159.54 $0.00 $0.00 0.00 0 $0.00 0.00

1.31 2190 9 21x4 2 lamp, 32w T8,


58 0.52 1,143.2 $179.48 9 0 No Change 0 0.00 1143.18 $179.48 $0.00 $0.00 0.00 0 $0.00 0.00

49 2190 7 1 Pendant Mnt,. 26w CFL 26 0.18 398.6 $62.58 7 0 No Change 0 0.00 398.58 $62.58 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2190 4 11x4 1 lamp, 32w T8,


34 0.14 297.8 $46.76 4 0 No Change 0 0.00 297.84 $46.76 $0.00 $0.00 0.00 0 $0.00 0.00


78 0.31 683.3 $107.27 4 42x2 4 Lamp, 17w T8 Lamp,


60 0.24 525.6 $82.52 $150.00 $600.00 0.07 157.68 $24.76 24.24

2.11 Office 3120 4 22x4 2 lamp, 32w T8, Elect. Ballast, Surface Mnt., Prismatic Lens

58 0.23 723.8 $113.64 4 0 No Change 0 0.00 723.84 $113.64 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 Private Office 3120 3 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.10 299.5 $47.02 3 0 No Change 0 0.00 299.52 $47.02 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Phone Room 3120 7 11x4 1 lamp, 32w T8,


34 0.24 742.6 $116.58 7 0 No Change 0 0.00 742.56 $116.58 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Security 8760 1 11x4 1 lamp, 32w T8,


34 0.03 297.8 $46.76 1 0 No Change 0 0.00 297.84 $46.76 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 B35 3120 45 22x4 2 lamp, 32w T8,


58 2.61 8,143.2 $1,278.48 45 0 No Change 0 0.00 8143.2 $1,278.48 $0.00 $0.00 0.00 0 $0.00 0.00

Cell 1

Boiler Room 38

Maintenance

APPENDIX E-33 of 18

1.21 72 2 11x4 1 lamp, 32w T8,


34 0.07 4.9 $0.77 2 0 No Change 0 0.00 4.896 $0.77 $0.00 $0.00 0.00 0 $0.00 0.00


78 0.08 5.6 $0.88 1 42x2 4 Lamp, 17w T8 Lamp,


60 0.06 4.32 $0.68 $150.00 $150.00 0.02 1.296 $0.20 737.20

1.21 Men's Room 3120 2 11x4 1 lamp, 32w T8,


34 0.07 212.2 $33.31 2 0 No Change 0 0.00 212.16 $33.31 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Women's Room 3120 2 11x4 1 lamp, 32w T8,


34 0.07 212.2 $33.31 2 0 No Change 0 0.00 212.16 $33.31 $0.00 $0.00 0.00 0 $0.00 0.00

43 B2 DMA 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,

Prismatic Lens22 0.04 137.3 $21.55 2 1 17w T8, Elect. Ballast -

retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24

1.24 Basement Hall 3120 88 11x4 1 lamp, 32w T8,


34 2.99 9,335.0 $1,465.60 88 0 No Change 0 0.00 9335.04 $1,465.60 $0.00 $0.00 0.00 0 $0.00 0.00

48 118 Hall 3120 7 2Recessed Dwn Light, (2)

18w CFL 36 0.25 786.2 $123.44 7 0 No Change 0 0.00 786.24 $123.44 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 118 Office 3120 2 22x4 2 lamp, 32w T8,


58 0.12 361.9 $56.82 2 0 No Change 0 0.00 361.92 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 3120 3 22x4 2 lamp, 32w T8,


58 0.17 542.9 $85.23 3 0 No Change 0 0.00 542.88 $85.23 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 2 22x4 2 lamp, 32w T8,


58 0.12 361.9 $56.82 2 0 No Change 0 0.00 361.92 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00

84 3120 1 21x4, 2 Lamp, 34w T12, Mag. Ballast, Recessed,

Prismatic78 0.08 243.4 $38.21 1 2 2 Lamp, 32w T8, Elect. Ballast

- retrokit 58 0.06 180.96 $28.41 $120.00 $120.00 0.02 62.4 $9.80 12.25

2.21 3120 5 22x4 2 lamp, 32w T8,


58 0.29 904.8 $142.05 5 0 No Change 0 0.00 904.8 $142.05 $0.00 $0.00 0.00 0 $0.00 0.00

1.14 3120 6 21x4 2 lamp, 32w T8, Elect. Ballast, Surface

Mnt., No Lens58 0.35 1,085.8 $170.46 6 0 No Change 0 0.00 1085.76 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 130 3120 4 22x4 2 lamp, 32w T8,


58 0.23 723.8 $113.64 4 0 No Change 0 0.00 723.84 $113.64 $0.00 $0.00 0.00 0 $0.00 0.00

B3 Elec Room

134 Office

Chambers

APPENDIX E-34 of 18

2.21 131 3120 4 22x4 2 lamp, 32w T8,


58 0.23 723.8 $113.64 4 0 No Change 0 0.00 723.84 $113.64 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 132 3120 4 22x4 2 lamp, 32w T8,


58 0.23 723.8 $113.64 4 0 No Change 0 0.00 723.84 $113.64 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 3120 6 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.19 599.0 $94.05 6 0 No Change 0 0.00 599.04 $94.05 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 59 22x4 2 lamp, 32w T8,


58 3.42 10,676.6 $1,676.23 59 0 No Change 0 0.00 10676.64 $1,676.23 $0.00 $0.00 0.00 0 $0.00 0.00

1.24 Firearm/ Basement 3120 24 1


Mnt., Prismatic Lens34 0.82 2,545.9 $399.71 24 0 No Change 0 0.00 2545.92 $399.71 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 242 Library 3120 45 22x4 2 lamp, 32w T8,


58 2.61 8,143.2 $1,278.48 45 0 No Change 0 0.00 8143.2 $1,278.48 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 243 Library Office 3120 6 22x4 2 lamp, 32w T8,


58 0.35 1,085.8 $170.46 6 0 No Change 0 0.00 1085.76 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 245 Library Office 3120 2 22x4 2 lamp, 32w T8,


58 0.12 361.9 $56.82 2 0 No Change 0 0.00 361.92 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 241 3120 3 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.10 299.5 $47.02 3 0 No Change 0 0.00 299.52 $47.02 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 240 Records 3120 2 22x4 2 lamp, 32w T8,


58 0.12 361.9 $56.82 2 0 No Change 0 0.00 361.92 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00

22 206 utility 2190 2 1Porcelain Socket, (1)

100w A19 Lamp 100 0.20 438.0 $68.77 2 1 23w CFL 23 0.05 100.74 $15.82 $20.00 $40.00 0.15 337.26 $52.95 0.76

1.21 Men's Room 3120 2 11x4 1 lamp, 32w T8,


34 0.07 212.2 $33.31 2 0 No Change 0 0.00 212.16 $33.31 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Women's Room 3120 2 11x4 1 lamp, 32w T8,


34 0.07 212.2 $33.31 2 0 No Change 0 0.00 212.16 $33.31 $0.00 $0.00 0.00 0 $0.00 0.00


78 0.62 1,946.9 $305.66 8 42x2 4 Lamp, 17w T8 Lamp,


60 0.48 1497.6 $235.12 $150.00 $1,200.00 0.14 449.28 $70.54 17.01

Civil Div.

APPENDIX E-35 of 18

2.21 3120 3 22x4 2 lamp, 32w T8,


58 0.17 542.9 $85.23 3 0 No Change 0 0.00 542.88 $85.23 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 108 22x4 2 lamp, 32w T8,


58 6.26 19,543.7 $3,068.36 108 0 No Change 0 0.00 19543.68 $3,068.36 $0.00 $0.00 0.00 0 $0.00 0.00

43 Closet 20 2190 1 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


retrokit 18 0.02 39.42 $6.19 $120.00 $120.00 0.00 8.76 $1.38 87.25

1.21 Closets 2190 2 11x4 1 lamp, 32w T8,


34 0.07 148.9 $23.38 2 0 No Change 0 0.00 148.92 $23.38 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Ladies Room 3120 1 11x4 1 lamp, 32w T8,


34 0.03 106.1 $16.65 1 0 No Change 0 0.00 106.08 $16.65 $0.00 $0.00 0.00 0 $0.00 0.00

47 Galasco Office 3120 4 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast, Recessed, Prismatic

78 0.31 973.4 $152.83 4 42x2 4 Lamp, 17w T8 Lamp,


60 0.24 748.8 $117.56 $150.00 $600.00 0.07 224.64 $35.27 17.01

8.21 229 Hall 3120 3 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.10 299.5 $47.02 3 0 No Change 0 0.00 299.52 $47.02 $0.00 $0.00 0.00 0 $0.00 0.00


78 0.86 2,677.0 $420.28 11 42x2 4 Lamp, 17w T8 Lamp,


60 0.66 2059.2 $323.29 $150.00 $1,650.00 0.20 617.76 $96.99 17.01

2.21 3120 28 22x4 2 lamp, 32w T8,


58 1.62 5,066.9 $795.50 28 0 No Change 0 0.00 5066.88 $795.50 $0.00 $0.00 0.00 0 $0.00 0.00

43 3rd Floor Men's Room 3120 2 1

1x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24

43 3rd Floors Women's Room 3120 2 1



retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24

2.21 332 3120 30 22x4 2 lamp, 32w T8,


58 1.74 5,428.8 $852.32 30 0 No Change 0 0.00 5428.8 $852.32 $0.00 $0.00 0.00 0 $0.00 0.00

43 Utility 2190 1 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


retrokit 18 0.02 39.42 $6.19 $120.00 $120.00 0.00 8.76 $1.38 87.25

2.21 326 Office 3120 36 22x4 2 lamp, 32w T8,


58 2.09 6,514.6 $1,022.79 36 0 No Change 0 0.00 6514.56 $1,022.79 $0.00 $0.00 0.00 0 $0.00 0.00

227 Hall

211 Offices

APPENDIX E-36 of 18

2.21 345 Office 3120 36 22x4 2 lamp, 32w T8,


58 2.09 6,514.6 $1,022.79 36 0 No Change 0 0.00 6514.56 $1,022.79 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 311 Office 3120 36 22x4 2 lamp, 32w T8,


58 2.09 6,514.6 $1,022.79 36 0 No Change 0 0.00 6514.56 $1,022.79 $0.00 $0.00 0.00 0 $0.00 0.00


(1) 13w PL Lamp 15 0.26 795.6 $124.91 17 0 No Change 0 0.00 795.6 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00

45 3120 5 3Surface Mnt., 3 Lamp, 17w T8, Elect. Ballast,

White Diffuser49 0.25 764.4 $120.01 5 0 No Change 0 0.00 764.4 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.06 199.7 $31.35 2 0 No Change 0 0.00 199.68 $31.35 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 6 22x4 2 lamp, 32w T8,


58 0.35 1,085.8 $170.46 6 0 No Change 0 0.00 1085.76 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00

43 Men's Room 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24

43 Women's Room 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Holding Cell Area 3120 4 11x4 1 lamp, 32w T8,


34 0.14 424.3 $66.62 4 0 No Change 0 0.00 424.32 $66.62 $0.00 $0.00 0.00 0 $0.00 0.00





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00

522 Courtroom

Jury Room

523

514 Court Room

APPENDIX E-37 of 18





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00





537 Court Room

423

422

412

411

340

APPENDIX E-38 of 18

3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00





3.21 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00


(1) 26w PL Lamp 26 0.52 1,622.4 $254.72 20 0 No Change 0 0.00 1622.4 $254.72 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.70 2,196.5 $344.85 22 0 No Change 0 0.00 2196.48 $344.85 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 2 22x4 2 lamp, 32w T8,


58 0.12 361.9 $56.82 2 0 No Change 0 0.00 361.92 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Holding Cell 3120 2 22x4 2 lamp, 32w T8,


58 0.12 361.9 $56.82 2 0 No Change 0 0.00 361.92 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00


100w MH, Remote Ballast

125 3.00 9,360.0 $1,469.52 24 0 No Change 0 0.00 9360 $1,469.52 $0.00 $0.00 0.00 0 $0.00 0.00



195 3.12 9,734.4 $1,528.30 16 0 No Change 0 0.00 9734.4 $1,528.30 $0.00 $0.00 0.00 0 $0.00 0.00



295 2.66 8,283.6 $1,300.53 9 0 No Change 0 0.00 8283.6 $1,300.53 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 3120 1 11x4 1 lamp, 32w T8,


34 0.03 106.1 $16.65 1 0 No Change 0 0.00 106.08 $16.65 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.03 99.8 $15.67 1 0 No Change 0 0.00 99.84 $15.67 $0.00 $0.00 0.00 0 $0.00 0.00

610 Courtroom

Holding Cell

314

322

118

APPENDIX E-39 of 18



58 0.46 1,447.7 $227.29 8 0 No Change 0 0.00 1447.68 $227.29 $0.00 $0.00 0.00 0 $0.00 0.00



retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24



retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24



295 2.36 7,363.2 $1,156.02 8 0 No Change 0 0.00 7363.2 $1,156.02 $0.00 $0.00 0.00 0 $0.00 0.00



195 3.12 9,734.4 $1,528.30 16 0 No Change 0 0.00 9734.4 $1,528.30 $0.00 $0.00 0.00 0 $0.00 0.00



125 1.00 3,120.0 $489.84 8 0 No Change 0 0.00 3120 $489.84 $0.00 $0.00 0.00 0 $0.00 0.00



58 0.35 1,085.8 $170.46 6 0 No Change 0 0.00 1085.76 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00



125 1.25 3,900.0 $612.30 10 0 No Change 0 0.00 3900 $612.30 $0.00 $0.00 0.00 0 $0.00 0.00



195 3.12 9,734.4 $1,528.30 16 0 No Change 0 0.00 9734.4 $1,528.30 $0.00 $0.00 0.00 0 $0.00 0.00



295 2.66 8,283.6 $1,300.53 9 0 No Change 0 0.00 8283.6 $1,300.53 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 6 22x4 2 lamp, 32w T8,


58 0.35 1,085.8 $170.46 6 0 No Change 0 0.00 1085.76 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.03 99.8 $15.67 1 0 No Change 0 0.00 99.84 $15.67 $0.00 $0.00 0.00 0 $0.00 0.00

43 Men's room 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24

43 Women's room 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


retrokit 18 0.04 112.32 $17.63 $120.00 $240.00 0.01 24.96 $3.92 61.24

2.21 628 B Personal Offices 3120 2 2


Mnt., Prismatic Lens58 0.12 361.9 $56.82 2 0 No Change 0 0.00 361.92 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00

623 Courtroom

637 Court Room

Jury Room


8.21 628 A Personal Offices 3120 2 2

2x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.06 199.7 $31.35 2 0 No Change 0 0.00 199.68 $31.35 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Office 3120 32 22x4 2 lamp, 32w T8,


58 1.86 5,790.7 $909.14 32 0 No Change 0 0.00 5790.72 $909.14 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 651 Office 3120 4 22x4 2 lamp, 32w T8,


58 0.23 723.8 $113.64 4 0 No Change 0 0.00 723.84 $113.64 $0.00 $0.00 0.00 0 $0.00 0.00

8.21 650 Office 3120 4 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.13 399.4 $62.70 4 0 No Change 0 0.00 399.36 $62.70 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.06 199.7 $31.35 2 0 No Change 0 0.00 199.68 $31.35 $0.00 $0.00 0.00 0 $0.00 0.00

4.21 3120 14 32x4 3 lamp, 32w T8,


93 1.30 4,062.2 $637.77 14 0 No Change 0 0.00 4062.24 $637.77 $0.00 $0.00 0.00 0 $0.00 0.00

4.21 650 Arbitration 3120 30 32x4 3 lamp, 32w T8,


93 2.79 8,704.8 $1,366.65 30 0 No Change 0 0.00 8704.8 $1,366.65 $0.00 $0.00 0.00 0 $0.00 0.00

4.21 Abritration Meeting Room 3120 10 3


Mnt., Prismatic Lens93 0.93 2,901.6 $455.55 10 0 No Change 0 0.00 2901.6 $455.55 $0.00 $0.00 0.00 0 $0.00 0.00

4.21 602 Front office 3120 4 32x4 3 lamp, 32w T8,


93 0.37 1,160.6 $182.22 4 0 No Change 0 0.00 1160.64 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00

4.21 Judge's Chamber 3120 14 32x4 3 lamp, 32w T8,


93 1.30 4,062.2 $637.77 14 0 No Change 0 0.00 4062.24 $637.77 $0.00 $0.00 0.00 0 $0.00 0.00

4.21 Outer Office 3120 8 32x4 3 lamp, 32w T8,


93 0.74 2,321.3 $364.44 8 0 No Change 0 0.00 2321.28 $364.44 $0.00 $0.00 0.00 0 $0.00 0.00

20 7th Floor Mech Room 3120 14 2

4' Channel, 2 Lamp, 34w T12, Mag. Ballast,

Surface Mnt78 1.09 3,407.0 $534.91 14 2 4' Channel, 32w T8, Elect.

Ballast, Surface Mnt. 58 0.81 2533.44 $397.75 $0.00 $0.00 0.28 873.6 $137.16 0.00

Totals 1373 263 85.52 282,646 $44,375.36 1373 52 4.08 276,543 $43,417.32 $9,370.00 1.40 6102 $958.04 9.78NOTES: 1. Simple Payback noted in this spreadsheet does not include Maintenance Savings and NJ Smart Start Incentives. 2. Lamp totals only include T-12 tube replacment calculations

649 Office


CEG Job #: 9C09122Project: Passaic County 0.157 $0.157Address: 77 Hamilton Street

ECM #4: Lighting ControlsEXISTING LIGHTING PROPOSED LIGHTING SAVINGS

CEG Fixture Yearly No. No. Fixture Fixt Total kWh/Yr Yearly No. No. Lighting Controls Watts Savings Total kWh/Yr Yearly Unit Cost Total kW kWh/Yr Yearly Yearly SimpleType Location Usage Fixts Lamps Type Watts kW Fixtures $ Cost Fixts Lamps Description Used (%) kW Fixtures $ Cost (INSTALLED) Cost Savings Savings $ Savings Payback

2.21 8760 4 22x4 2 lamp, 32w T8, Elect.

Ballast, Recessed Mnt., Prismatic Lens

58 0.23 2,032.3 $319.07 4 0 Dual Technology Occupancy Sensor 58 20% 0.19 1626 $255.26 $110.00 $110.00 0.05 406.5 $63.81 1.72

1.21 8760 2 11x4 1 lamp, 32w T8, Elect.


34 0.07 595.7 $93.52 2 0 N/A 34 0% 0.07 596 $93.52 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 8760 2 22x4 2 lamp, 32w T8, Elect.


58 0.12 1,016.2 $159.54 2 0 N/A 58 0% 0.12 1016 $159.54 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 8760 4 11x4 1 lamp, 32w T8, Elect.


34 0.14 1,191.4 $187.04 4 0 N/A 34 0% 0.14 1191 $187.04 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Storage 2190 1 11x4 1 lamp, 32w T8, Elect.


34 0.03 74.5 $11.69 1 0 Dual Technology Occupancy Sensor 34 20% 0.03 60 $9.35 $110.00 $110.00 0.01 14.892 $2.34 47.05

2.21 Sergeant 8760 1 22x4 2 lamp, 32w T8, Elect.



2.21 Lieutenant 8760 1 22x4 2 lamp, 32w T8, Elect.



50 Cell 4 8760 4 1 Pendant Mnt,. 26w CFL 26 0.10 911.0 $143.03 4 0 N/A 26 0% 0.10 911 $143.03 $0.00 $0.00 0.00 0 $0.00 0.0050 Cell 3 8760 4 1 Pendant Mnt,. 26w CFL 26 0.10 911.0 $143.03 4 0 N/A 26 0% 0.10 911 $143.03 $0.00 $0.00 0.00 0 $0.00 0.00

47 Room 5 8760 8 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast,

Recessed, Prismatic78 0.62 5,466.2 $858.20 8 4 N/A 78 0% 0.62 5466 $858.20 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Cell 2 8760 2 11x4 1 lamp, 32w T8, Elect.


34 0.07 595.7 $93.52 2 0 N/A 34 0% 0.07 596 $93.52 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 8760 1 11x4 1 lamp, 32w T8, Elect.


34 0.03 297.8 $46.76 1 0 N/A 34 0% 0.03 298 $46.76 $0.00 $0.00 0.00 0 $0.00 0.00

47 8760 1 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast,

Recessed, Prismatic78 0.08 683.3 $107.27 1 4 N/A 78 0% 0.08 683 $107.27 $0.00 $0.00 0.00 0 $0.00 0.00

47 Radio room 8760 2 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast,

Recessed, Prismatic78 0.16 1,366.6 $214.55 2 4 Dual Technology Occupancy

Sensor 78 20% 0.12 1093 $171.64 $110.00 $110.00 0.03 273.312 $42.91 2.56

"77 Hamilton"

115 Chief

Hall

Cell 1


8.21 Garage 8760 5 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.16 1,401.6 $220.05 5 0 N/A 32 0% 0.16 1402 $220.05 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Hall Bullpen 8760 10 22x4 2 lamp, 32w T8, Elect.


58 0.58 5,080.8 $797.69 10 0 N/A 58 0% 0.58 5081 $797.69 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Locker Room 9 8760 2 22x4 2 lamp, 32w T8, Elect.



1.31 2190 9 21x4 2 lamp, 32w T8, Elect.

Ballast, Pendant Mnt., Prismatic Lens


49 2190 7 1 Pendant Mnt,. 26w CFL 26 0.18 398.6 $62.58 7 0 N/A 26 0% 0.18 399 $62.58 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2190 4 11x4 1 lamp, 32w T8, Elect.


34 0.14 297.8 $46.76 4 0 N/A 34 0% 0.14 298 $46.76 $0.00 $0.00 0.00 0 $0.00 0.00


Recessed, Prismatic78 0.31 683.3 $107.27 4 4 Dual Technology Occupancy

Sensor 78 20% 0.25 547 $85.82 $110.00 $110.00 0.06 136.656 $21.45 5.13

2.11 Office 3120 4 22x4 2 lamp, 32w T8, Elect.

Ballast, Surface Mnt., Prismatic Lens


8.21 Private Office 3120 3 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic


1.21 Phone Room 3120 7 11x4 1 lamp, 32w T8, Elect.



1.21 Security 8760 1 11x4 1 lamp, 32w T8, Elect.



2.21 B35 3120 45 22x4 2 lamp, 32w T8, Elect.


58 2.61 8,143.2 $1,278.48 45 0 N/A 58 0% 2.61 8143 $1,278.48 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 2190 2 11x4 1 lamp, 32w T8, Elect.




Recessed, Prismatic78 0.08 170.8 $26.82 1 4 N/A 78 0% 0.08 171 $26.82 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Men's Room 3120 2 11x4 1 lamp, 32w T8, Elect.



1.21 Women's Room 3120 2 11x4 1 lamp, 32w T8, Elect.



43 B2 DMA 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,

Prismatic Lens22 0.04 137.3 $21.55 2 1 N/A 22 0% 0.04 137 $21.55 $0.00 $0.00 0.00 0 $0.00 0.00

1.24 Basement Hall 3120 88 11x4 1 lamp, 32w T8, Elect.


34 2.99 9,335.0 $1,465.60 88 0 N/A 34 0% 2.99 9335 $1,465.60 $0.00 $0.00 0.00 0 $0.00 0.00

48 118 Hall 3120 7 2Recessed Dwn Light, (2)

18w CFL 36 0.25 786.2 $123.44 7 0 N/A 36 0% 0.25 786 $123.44 $0.00 $0.00 0.00 0 $0.00 0.00

B3 Elec Room

Boiler Room 38

Maintenance


2.21 118 Office 3120 2 22x4 2 lamp, 32w T8, Elect.






2.21 3120 2 22x4 2 lamp, 32w T8, Elect.



84 3120 1 1 Pendant Mnt,. 26w CFL 26 0.03 81.1 $12.74 1 0 N/A 26 0% 0.03 81 $12.74 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 5 22x4 2 lamp, 32w T8, Elect.



1.14 3120 6 21x4 2 lamp, 32w T8, Elect. Ballast, Surface Mnt., No

Lens58 0.35 1,085.8 $170.46 6 0 N/A 58 0% 0.35 1086 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 130 3120 4 22x4 2 lamp, 32w T8, Elect.



2.21 131 3120 4 22x4 2 lamp, 32w T8, Elect.



2.21 132 3120 4 22x4 2 lamp, 32w T8, Elect.




32 0.19 599.0 $94.05 6 0 N/A 32 0% 0.19 599 $94.05 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 59 22x4 2 lamp, 32w T8, Elect.


58 3.42 10,676.6 $1,676.23 59 0 N/A 58 0% 3.42 10677 $1,676.23 $0.00 $0.00 0.00 0 $0.00 0.00

1.24 Firearm/ Basement 3120 24 1

1x4 1 lamp, 32w T8, Elect. Ballast, Recessed Mnt.,

Prismatic Lens34 0.82 2,545.9 $399.71 24 0 N/A 34 0% 0.82 2546 $399.71 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 242 Library 3120 45 22x4 2 lamp, 32w T8, Elect.


58 2.61 8,143.2 $1,278.48 45 0 Dual Technology Occupancy Sensor 58 20% 2.09 6515 $1,022.79 $110.00 $110.00 0.52 1628.64 $255.70 0.43

2.21 243 Library Office 3120 6 22x4 2 lamp, 32w T8, Elect.



2.21 245 Library Office 3120 2 22x4 2 lamp, 32w T8, Elect.



8.21 241 3120 3 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic


2.21 240 Records 3120 2 22x4 2 lamp, 32w T8, Elect.



22 206 utility 2190 2 1Porcelain Socket, (1) 100w

A19 Lamp 100 0.20 438.0 $68.77 2 1 Dual Technology Occupancy Sensor 100 20% 0.16 350 $55.01 $110.00 $110.00 0.04 87.6 $13.75 8.00

1.21 Men's Room 3120 2 11x4 1 lamp, 32w T8, Elect.

Ballast, Recessed Mnt., 34 0.07 212.2 $33.31 2 0 Dual Technology Occupancy Sensor 34 20% 0.05 170 $26.65 $110.00 $110.00 0.01 42.432 $6.66 16.51

Chambers

134 Office

Civil Div.


1.21 Women's Room 3120 2 11x4 1 lamp, 32w T8, Elect.




Recessed, Prismatic78 0.62 1,946.9 $305.66 8 4 N/A 78 0% 0.62 1947 $305.66 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 3 22x4 2 lamp, 32w T8, Elect.

Ballast, Recessed Mnt., 58 0.17 542.9 $85.23 3 0 N/A 58 0% 0.17 543 $85.23 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 108 22x4 2 lamp, 32w T8, Elect.

Ballast, Recessed Mnt., 58 6.26 19,543.7 $3,068.36 108 0 N/A 58 0% 6.26 19544 $3,068.36 $0.00 $0.00 0.00 0 $0.00 0.00

43 Closet 20 2190 1 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,

Prismatic Lens22 0.02 48.2 $7.56 1 1 Dual Technology Occupancy

Sensor 22 20% 0.02 39 $6.05 $110.00 $110.00 0.00 9.636 $1.51 72.71

1.21 Closets 2190 2 11x4 1 lamp, 32w T8, Elect.



1.21 Ladies Room 3120 1 11x4 1 lamp, 32w T8, Elect.

Ballast, Recessed Mnt., 34 0.03 106.1 $16.65 1 0 Dual Technology Occupancy Sensor 34 20% 0.03 85 $13.32 $110.00 $110.00 0.01 21.216 $3.33 33.02

47 Galasco Office 3120 4 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast,

Recessed, Prismatic78 0.31 973.4 $152.83 4 4 Dual Technology Occupancy

Sensor 78 20% 0.25 779 $122.26 $110.00 $110.00 0.06 194.688 $30.57 3.60

8.21 229 Hall 3120 3 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic

32 0.10 299.5 $47.02 3 0 N/A 32 0% 0.10 300 $47.02 $0.00 $0.00 0.00 0 $0.00 0.00

47 3120 11 22x2 2 Lamp, 34w T12 ULamp, Mag. Ballast, 78 0.86 2,677.0 $420.28 11 4 Dual Technology Occupancy

Sensor 78 20% 0.69 2142 $336.23 $110.00 $110.00 0.17 535.392 $84.06 1.31

2.21 3120 28 22x4 2 lamp, 32w T8, Elect.



43 3rd Floor Men's Room 3120 2 1



Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52

43 3rd Floors Women's Room 3120 2 1

1x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed, 22 0.04 137.3 $21.55 2 1 Dual Technology Occupancy

Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52

2.21 332 3120 30 22x4 2 lamp, 32w T8, Elect.



43 Utility 2190 1 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


Sensor 22 20% 0.02 39 $6.05 $110.00 $110.00 0.00 9.636 $1.51 72.71



58 2.09 6,514.6 $1,022.79 36 0 Dual Technology Occupancy Sensor 58 20% 1.67 5212 $818.23 $110.00 $110.00 0.42 1302.91 $204.56 0.54







44 3120 17 1Recessed Down Light, (1)

13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00

45 3120 5 3Surface Mnt., 3 Lamp, 17w

T8, Elect. Ballast, White 49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

227 Hall

211 Offices

522 Courtroom


3.21 3120 4 32x4 3 lamp, 32w T8, Elect.


93 0.37 1,160.6 $182.22 4 0 N/A 93 0% 0.37 1161 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.06 199.7 $31.35 2 0 N/A 32 0% 0.06 200 $31.35 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 3120 6 22x4 2 lamp, 32w T8, Elect.

Ballast, Recessed Mnt., 58 0.35 1,085.8 $170.46 6 0 N/A 58 0% 0.35 1086 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00



Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52



Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52


13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00


T8, Elect. Ballast, White Diffuser

49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.


93 0.37 1,160.6 $182.22 4 0 N/A 93 0% 0.37 1161 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00

1.21 Holding Cell Area 3120 4 11x4 1 lamp, 32w T8, Elect.


34 0.14 424.3 $66.62 4 0 N/A 34 0% 0.14 424 $66.62 $0.00 $0.00 0.00 0 $0.00 0.00



34 0.14 424.3 $66.62 4 0 N/A 34 0% 0.14 424 $66.62 $0.00 $0.00 0.00 0 $0.00 0.00



34 0.14 424.3 $66.62 4 0 N/A 34 0% 0.14 424 $66.62 $0.00 $0.00 0.00 0 $0.00 0.00



34 0.14 424.3 $66.62 4 0 N/A 34 0% 0.14 424 $66.62 $0.00 $0.00 0.00 0 $0.00 0.00


13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.



13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.



13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

537 Court Room

423

Jury Room

514 Court Room

523


3.21 3120 4 32x4 3 lamp, 32w T8, Elect.



13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.



13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.



13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.


93 0.37 1,160.6 $182.22 4 0 N/A 93 0% 0.37 1161 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00


13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.


93 0.37 1,160.6 $182.22 4 0 N/A 93 0% 0.37 1161 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00


13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.


93 0.37 1,160.6 $182.22 4 0 N/A 93 0% 0.37 1161 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00


13w PL Lamp 15 0.26 795.6 $124.91 17 0 N/A 15 0% 0.26 796 $124.91 $0.00 $0.00 0.00 0 $0.00 0.00



49 0.25 764.4 $120.01 5 0 N/A 49 0% 0.25 764 $120.01 $0.00 $0.00 0.00 0 $0.00 0.00

3.21 3120 4 32x4 3 lamp, 32w T8, Elect.


93 0.37 1,160.6 $182.22 4 0 N/A 93 0% 0.37 1161 $182.22 $0.00 $0.00 0.00 0 $0.00 0.00


26w PL Lamp 26 0.52 1,622.4 $254.72 20 0 N/A 26 0% 0.52 1622 $254.72 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.70 2,196.5 $344.85 22 0 N/A 32 0% 0.70 2196 $344.85 $0.00 $0.00 0.00 0 $0.00 0.00

422

412

314

322

340

118

411


2.21 3120 2 22x4 2 lamp, 32w T8, Elect.


58 0.12 361.9 $56.82 2 0 N/A 58 0% 0.12 362 $56.82 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Holding Cell 3120 2 22x4 2 lamp, 32w T8, Elect.




100w MH, Remote Ballast 125 3.00 9,360.0 $1,469.52 24 0 N/A 125 0% 3.00 9360 $1,469.52 $0.00 $0.00 0.00 0 $0.00 0.00





1.21 3120 1 11x4 1 lamp, 32w T8, Elect.


34 0.03 106.1 $16.65 1 0 N/A 34 0% 0.03 106 $16.65 $0.00 $0.00 0.00 0 $0.00 0.00


32 0.03 99.8 $15.67 1 0 N/A 32 0% 0.03 100 $15.67 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Jury Room 3120 8 22x4 2 lamp, 32w T8, Elect.


58 0.46 1,447.7 $227.29 8 0 N/A 58 0% 0.46 1448 $227.29 $0.00 $0.00 0.00 0 $0.00 0.00



Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52



Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52






100w MH, Remote Ballast 125 1.00 3,120.0 $489.84 8 0 N/A 125 0% 1.00 3120 $489.84 $0.00 $0.00 0.00 0 $0.00 0.00

2.21 Jury Room 3120 6 22x4 2 lamp, 32w T8, Elect.


58 0.35 1,085.8 $170.46 6 0 N/A 58 0% 0.35 1086 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00


100w MH, Remote Ballast 125 1.25 3,900.0 $612.30 10 0 N/A 125 0% 1.25 3900 $612.30 $0.00 $0.00 0.00 0 $0.00 0.00





2.21 3120 6 22x4 2 lamp, 32w T8, Elect.


58 0.35 1,085.8 $170.46 6 0 N/A 58 0% 0.35 1086 $170.46 $0.00 $0.00 0.00 0 $0.00 0.00

Jury Room

Holding Cell

623 Courtroom

637 Court Room

118

610 Courtroom



32 0.03 99.8 $15.67 1 0 N/A 32 0% 0.03 100 $15.67 $0.00 $0.00 0.00 0 $0.00 0.00

43 Men's room 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52

43 Women's room 3120 2 11x2, 1 Lamp, 20w T12, Mag. Ballast, Recessed,


Sensor 22 20% 0.04 110 $17.24 $110.00 $110.00 0.01 27.456 $4.31 25.52

2.21 628 B Personal Offices 3120 2 2



Sensor 58 20% 0.09 290 $45.46 $110.00 $110.00 0.02 72.384 $11.36 9.68

8.21 628 A Personal Offices 3120 2 2

2x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic








8.21 650 Office 3120 4 22x2 2 Lamp, 17w T8 Lamp, Elect. Ballast, Recessed, Prismatic




4.21 3120 14 32x4 3 lamp, 32w T8, Elect.



4.21 650 Arbitration 3120 30 32x4 3 lamp, 32w T8, Elect.


93 2.79 8,704.8 $1,366.65 30 0 Dual Technology Occupancy Sensor 93 20% 2.23 6964 $1,093.32 $110.00 $110.00 0.56 1740.96 $273.33 0.40

4.21 Abritration Meeting Room 3120 10 3


Prismatic Lens93 0.93 2,901.6 $455.55 10 0 Dual Technology Occupancy

Sensor 93 20% 0.74 2321 $364.44 $110.00 $110.00 0.19 580.32 $91.11 1.21

4.21 602 Front office 3120 4 32x4 3 lamp, 32w T8, Elect.



4.21 Judge's Chamber 3120 14 32x4 3 lamp, 32w T8, Elect.



4.21 Outer Office 3120 8 32x4 3 lamp, 32w T8, Elect.



20 7th Floor Mech Room 2190 14 2

4' Channel, 2 Lamp, 34w T12, Mag. Ballast, Surface

Mnt78 1.09 2,391.5 $375.46 14 2 Dual Technology Occupancy

Sensor 78 20% 0.87 1913 $300.37 $110.00 $110.00 0.22 478.296 $75.09 1.46

Totals 1385 263 85.46 279,477.8 $43,878.02 1385 46 79.52 260,636 $40,919.90 $6,930.00 5.94 18841.5 $2,958.12 2.34NOTES: 1. Simple Payback noted in this spreadsheet does not include Maintenance Savings and NJ Smart Start Incentives. 2. Lamp totals only include T-12 tube replacment calculations

649 Office

Jury Room

Appendix FPage 1 of 3

Project Name: LGEA Solar PV Project - New CourthouseLocation: Patterson, NJ

Description: Photovoltaic System 95% Financing - 25 year

Simple Payback Analysis

Total Construction Cost $253,920Annual kWh Production 36,491

Annual Energy Cost Reduction $5,729Annual SREC Revenue $12,772

First Cost Premium $253,920

Simple Payback: Years

Life Cycle Cost AnalysisAnalysis Period (years): 25 Financing %: 95%Financing Term (mths): 300 Maintenance Escalation Rate: 3.0%

Average Energy Cost ($/kWh) $0.157 Energy Cost Escalation Rate: 3.0%Financing Rate: 7.00% SREC Value ($/kWh) $0.350

Period Additional Energy kWh Energy Cost Additional SREC Interest Loan Net Cash CumulativeCash Outlay Production Savings Maint Costs Revenue Expense Principal Flow Cash Flow

0 $12,696 0 0 0 $0 0 0 (12,696) 01 $0 36,491 $5,729 $0 $12,772 $16,769 $3,690 ($1,958) ($14,654)2 $0 36,309 $5,901 $0 $12,708 $16,502 $3,957 ($1,850) ($16,504)3 $0 36,127 $6,078 $0 $12,644 $16,216 $4,243 ($1,737) ($18,241)4 $0 35,946 $6,260 $0 $12,581 $15,909 $4,550 ($1,617) ($19,858)5 $0 35,767 $6,448 $368 $12,518 $15,580 $4,879 ($1,861) ($21,719)6 $0 35,588 $6,642 $367 $12,456 $15,228 $5,231 ($1,728) ($23,448)7 $0 35,410 $6,841 $365 $12,393 $14,849 $5,610 ($1,589) ($25,037)8 $0 35,233 $7,046 $363 $12,331 $14,444 $6,015 ($1,444) ($26,482)9 $0 35,057 $7,257 $361 $12,270 $14,009 $6,450 ($1,293) ($27,774)10 $0 34,881 $7,475 $359 $12,208 $13,543 $6,916 ($1,135) ($28,909)11 $0 34,707 $7,699 $357 $12,147 $13,043 $7,416 ($970) ($29,879)12 $0 34,533 $7,930 $356 $12,087 $12,507 $7,952 ($798) ($30,676)13 $0 34,361 $8,168 $354 $12,026 $11,932 $8,527 ($618) ($31,295)14 $0 34,189 $8,413 $352 $11,966 $11,315 $9,144 ($432) ($31,727)15 $0 34,018 $8,666 $350 $11,906 $10,654 $9,805 ($237) ($31,964)16 $0 33,848 $8,926 $349 $11,847 $9,946 $10,513 ($35) ($31,999)17 $0 33,679 $9,194 $347 $11,788 $9,186 $11,273 $175 ($31,824)18 $0 33,510 $9,469 $345 $11,729 $8,371 $12,088 $394 ($31,430)19 $0 33,343 $9,753 $343 $11,670 $7,497 $12,962 $621 ($30,809)20 $0 33,176 $10,046 $342 $11,612 $6,560 $13,899 $857 ($29,953)21 $0 33,010 $10,347 $340 $11,554 $5,976 $12,778 $2,807 ($27,146)22 $0 32,845 $10,658 $338 $11,496 $4,829 $10,515 $6,471 ($20,675)23 $0 32,681 $10,978 $337 $11,438 $0 $0 $22,079 $1,40424 $0 32,517 $11,307 $335 $11,381 $0 $0 $22,353 $23,75725 $0 32,355 $11,646 $333 $11,324 $0 $0 $22,637 $46,394

Totals: 859,580 $208,878 $7,361 $300,853 $264,865 $178,415 $59,090 ($510,447)Net Present Value (NPV)

Internal Rate of Return (IRR)

Photovoltaic System 95% Financing - 25 year

($8,520)4.5%

13.72


Project Name: LGEA Solar PV Project - New CourthouseLocation: Patterson, NJ

Description: Photovoltaic System - Direct Purchase

Simple Payback AnalysisPhotovoltaic System - Direct Purchase

Total Construction Cost $253,920Annual kWh Production 36,491

Annual Energy Cost Reduction $5,729Annual SREC Revenue $12,772

First Cost Premium

Simple Payback: Years

Life Cycle Cost AnalysisAnalysis Period (years): 25 Financing %: 0%Financing Term (mths): 0 Maintenance Escalation Rate: 3.0%

Average Energy Cost ($/kWh) $0.157 Energy Cost Escalation Rate: 3.0%Financing Rate: 0.00% SREC Value ($/kWh) $0.350

Period Additional Energy kWh Energy Cost Additional SREC Net Cash CumulativeCash Outlay Production Savings Maint Costs Revenue Flow Cash Flow

0 $253,920 0 0 0 $0 (253,920) 01 $0 36,491 $5,729 $0 $12,772 $18,501 ($235,419)2 $0 36,309 $5,901 $0 $12,708 $18,609 ($216,810)3 $0 36,127 $6,078 $0 $12,644 $18,722 ($198,088)4 $0 35,946 $6,260 $0 $12,581 $18,842 ($179,246)5 $0 35,767 $6,448 $368 $12,518 $18,598 ($160,648)6 $0 35,588 $6,642 $367 $12,456 $18,731 ($141,917)7 $0 35,410 $6,841 $365 $12,393 $18,870 ($123,048)8 $0 35,233 $7,046 $363 $12,331 $19,015 ($104,033)9 $0 35,057 $7,257 $361 $12,270 $19,166 ($84,867)10 $0 34,881 $7,475 $359 $12,208 $19,324 ($65,543)11 $0 34,707 $7,699 $357 $12,147 $19,489 ($46,053)12 $0 34,533 $7,930 $356 $12,087 $19,661 ($26,392)13 $0 34,361 $8,168 $354 $12,026 $19,841 ($6,551)14 $0 34,189 $8,413 $352 $11,966 $20,027 $13,47615 $0 34,018 $8,666 $350 $11,906 $20,222 $33,69816 $0 33,848 $8,926 $349 $11,847 $20,424 $54,12217 $0 33,679 $9,194 $347 $11,788 $20,634 $74,75618 $0 33,510 $9,469 $345 $11,729 $20,853 $95,60919 $0 33,343 $9,753 $343 $11,670 $21,080 $116,68920 $0 33,176 $10,046 $342 $11,612 $21,316 $138,00421 $1 33,010 $10,347 $340 $11,554 $21,561 $159,56522 $2 32,845 $10,658 $338 $11,496 $21,815 $181,38123 $3 32,681 $10,978 $337 $11,438 $22,079 $203,46024 $4 32,517 $11,307 $335 $11,381 $22,353 $225,81325 $5 32,355 $11,646 $333 $11,324 $22,637 $248,450

Totals: 859,580 $208,878 $7,361 $300,853 $502,370 ($43,593)Net Present Value (NPV)

Internal Rate of Return (IRR)

13.72

$253,920

$248,4755.9%


Building Roof Area (sq ft) Panel Qty Panel Sq

Ft

Panel Total Sq

Ft

Total KWDC

Total Annual

kWh

Panel Weight (33

lbs)W/SQFT

New Courthouse 2750 Sunpower SPR230 138 20.0 2,760 31.74 36,491 4,554 11.50

.= Proposed PV Layout

Notes:1. Estimated kWH based on the National Renewable Energy Laboratory PVWatts Version 1 Calculator Program.

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