High Efficiency LED Lighting

David F. Shutler

President

Utility Systems Solutions, Inc. (US2)

Introduction to Utility Systems Solutions and Genlyte

US2 performs energy audits and retrofit energy projects

• 57 Years of Federal experience, over 50 Federal contracts

• On GSA Schedule with Energy Audits at GS 21F-0159X

• On GSA Schedule with Philips lighting at GS 07F-0121T

• Small Business (SDVOSB, VOSB, SBA certified 8(a) & SDB)

Teamed with Philips Genlyte Thomas Group

• Largest Manufacturer of Lighting Products in the United States

• Addressable and digitally networked lighting and control systems.

• On GSA with lighting systems that are reliable and cost effective.

• Installed in Phillip Burton and Dellums Federal Building

A culture of customer service and a history of performance

Presentation Overview

Retrofit strategies to achieve energy savings of

50% - 70% on interior lighting and exterior lighting.

Main approaches – Key strategies to explore• Lighting applications

• Lighting Controls

• Case studies

Putting it all together - How to get there• Lighting Audits

• Turnkey Retrofit

• Commissioning / Maintaining

In Oct 2011, FEMP identified 50 recommended projects

Eight lighting projects were sited in the top 20

Many are easily acquired lighting or controls solutions:• Ballasts (Advance Ballasts)

• LED’s (Lumiled)

• LED Drivers (Advance Ballasts)

• Fixtures (Philips fixtures)

• Controls (Dynalite and Philips Controls)

The Philips Lighting EnduraLED A19 Lamp L-Prize• Selected as the SSL product in the Lighting for Tomorrow

competition.

Lighting Applications – FEMP Guidance

Lighting Controls - Phillip Burton Case Study

Workstation Specific Luminaires

Compared to GSA Base and the National Average

Study was sponsored by GSA and DOE

The fixtures, dimming equipment and installation were all furnished using Philips Government Lighting Solutions products and expertise.

Study conducted by Lawrence Berkeley National Labs with these results.

Daily lighting

Energy (Watt-

hours/ft²/Day

Estimate

Annual EUI

(kWh/ft²/yr)

Energy Savings

from WS

Luminaires Relative

to GSA Base

Energy Savings from

WS Luminaires

Relative to US Nat

Average

Workstation-Specific

Luminaires 5.34 (± 0.5) 1.39 59% 78%

GSA Base Case 13.2 (±0.8) 3.42 0% 53%

US Average National

Average for Offices 24.8(±1) 6.45 N/A 0%

• Problem Description

– 1.8 million square foot facility with high demand and

dim lighting

– Original lighting included low-bay areas equipped

with 1,370 400W HID systems and high bay areas

illuminated with 576 1000W HID systems

• Solution Used

– Instant on 4-lamp T5HO fixtures

– HBO400 Logistix Pro fixtures

– Motion sensors and electronic ballasts

• Outcome

– Reduced demand by 818kW and eliminated 4.3

million kWh in load

– Saved $450,000

– Improved light quality and visibility

Case Study:Interior Control of Warehouse Lighting

Exterior Control Strategies - Dynadimmer

Modular and stand alone

Schedule-based dimming

Simple retrofit, no extra wiring and no commissioning

Sensor override

System diagram

Dimming Schedule

Exterior Control Strategies –Light on Demand (LOD)

Local wireless control (zones)

Sensing meaningful movement

• for optimized energy usage

Enhance surveillance for

• emergency response

LOD

Unit

Exterior Control Strategies - Starsense

Fully networked

Remote monitoring, control and metering

Sensor input

Enable preventive and prompt maintenance

• Description

– 5000+ Existing Parking lot & Pedestrian

luminaires

– Existing system utilized 150 watt & 400 watt

high pressure sodium systems

• Solutions Used

– 90 & 140 watt CosmoPolis and 210 & 315 watt

MCE ceramic metal halide lighting system

• Outcome

– Reduced the Campus energy bill by over

$550,000 annually when campus retrofit

completed

– Changed to 3,000K “white light” from 2,200K

“yellow light” enhancing campus security &

student comfort

– 30,000 hour lifespan dramatically reduced

maintenance costs

Case Study: Outdoor – Parking and Area LightTexas A&M Campus Retrofit

Before

After

Putting It All Together – Key Steps

Lighting/Energy Audit

Solution Design

Turnkey Retrofit

System Commissioning

Service Contracts

Putting It All Together – Lighting Audit

Initial assessment• Energy Reduction Goals / Available Budget

• Required Payback Period

• Utility Rates / Rebates available

Aesthetic Considerations• Current IES Standards

• Fixture Types Desired

• Purpose of Space

Information Required• Floor Plans / Existing Controls

• Existing Fixture Information

• Electrical Plans / Circuiting

Putting It All Together – Solution Design

Identify Lighting Issues Experts recommend most efficient solution

Ensure lighting meets current IES standards, State / Local codes

Target: The right light for the tasks, people, and spaces at hand

Design the proposed solutions. Evaluate lighting studies to determine best strategy

Meet the stated goals without sacrificing performance

Generate the ROI, energy and total cost of ownership studies

Prepare the Retrofit Construction Solution Engineering Drawings

Generate Proposals

Putting It All Together – Turnkey Retrofit

Turnkey retrofit installation services are available

• using local expertise for touch labor to keep costs down

Factory engineer field commissioning of Control Systems

• is included in the retrofit solution

Service Agreements are available

• for maintenance, training or periodic re-commissioning

Putting It All Together – Some Scalable Projects

LED Site Lighting Fixtures – Includes site survey, drawings, 400 fixtures, disposal and labor. • Budgetary Range $500,000

LED Parking Garage Fixtures –Includes site survey, drawings, 200 fixtures, disposal and labor.• Budgetary Range $250,000

Wireless Occupancy Sensor Packs –Includes site survey, drawings, 400 packs, labor and commissioning.• Budgetary Range $100,000

Budgetary Prices based on simple retrofit applications and do not include advanced control options or site specific issues.

The actual cost of surveys is rolled into the project – no out of pocket costs are required to get started.

Putting It All Together – Some Routes

Energy audit services are available on GSA Schedule

• Lighting and control issues can be addressed (GS 21F-0159X)

Lighting and control applications on GSA Schedule

• Specific FEMP recommended solutions (GS 07F-0121T)

Turnkey installation services available thru SBA 8(a)/ SDB

• Federal agencies may use SBA routes to small business

Putting It All Together – Financing

Monthly finance costs

• Structured to match monthly energy savings

Cash Positive payment flow

• Available credit lines are conserved

100% financing

• Including lighting equipment, recycling and installation costs

Flexible terms

Asset ownership and control

Federal “Enable” structure

Utility Systems Solutions, Inc

Dave Shutler, President

3030 LBJ Freeway, Suite 700

Dallas, TX 75234-7781

214.722.7508 Phone

214.722.7676 Fax

dshutler@us2inc.com Email

UTILITY SYSTEMS SOLUTIONS A Service Disabled Veteran Owned Small Business (SDVOSB)

Questions?