Policy/Guideline/Rules IIT Roorkee has a policy for Energy Conservation for its campus and issued an office order dated Sept 23, 2009 for following several energy conservation measures. In-house Efforts/ Activities Performed for Energy Conservation The institute has broadly has done following activities for energy conservation: •Replacing efficient tube lights and electronic ballast •Changing Resistance type fan regulator with electronic type •Setting the temperature of AC at 25 - 26 o C as per institute orders •Changing the hot plate in pantry of different offices with gas cylinder •To streets (of maximum density of the students
Transcript
Energy Conservation Policy/Guideline/RulesIIT Roorkee has a policy for Energy Conservation for its campus and issued an office order dated Sept 23, 2009 for following several energy conservation measures.
In-house Efforts/ Activities Performed for Energy Conservation
The institute has broadly has done following activities for energy conservation:•Replacing efficient tube lights and electronic ballast•Changing Resistance type fan regulator with electronic type•Setting the temperature of AC at 25 - 26oC as per institute orders•Changing the hot plate in pantry of different offices with gas cylinder •To streets (of maximum density of the students users) have been installed with LED based lamps on experimental basis
ESTATE &WORKSINDIAN INSTITUTE OF TECHNOLOGY
ROORKEENo.E&W/ 521 /D.G. Dated: September 23, 2009
All Heads of Departments/CentresAll DeansAll Professor-in-charge
On the basis of recommendations of the D.G. Committee, the Director had approved the following energy saving measures which were notified vide notification No. E&W/434/DG dated July 9th, 2009:1. 40 Watt Tube be replaced with 36 Watt.2. Conventional Chock (Ballast) be replaced with Electronic Chock (Ballast).3. The defective tube fittings be replaced with T-5 (28 Watt) fittings with reflector in the offices.4. Defective Electronics Chock be replaced with Electronic Chock.5. Resistance type fan Regulator be replaced with Electronic Regulator.6. Heaters for tea making be replaced with L.P. Gas Stove and normal Heater (Wire Bound Rod) be prohibited and the same to be sent to Central Store.7. Office A.C.’s be purchased with reversible operation in future.8. D.O.S.W. be requested to make the replacement of items in Bhawans as per above points no. 1 - 5.9. The toilets, which are not frequently used, be fitted with motion-based switches on experimental basis in few buildings such as A.H.E.C. and Met. & Mat. Engineering at doors & inside the toilets.10. All A.C.’s be set at temperature not less than 26 0 C.11. Monitor of new/replacement P.C.’s be purchased only with Energy efficient T.F.T. monitors. You are requested to please inform the undersigned, the action taken on the above measures, so that it may be reported to the Director.
----signed ----A.E.E.(Elect.)
1. Chairman, Estate & Works2. Vice Chairman (Elect.) 3. Institute Engineer4. P.S to Director for Director’s kind information5. Supdt. to Dy. Director for Dy. Director’s kind information
+ Diesel 44,000 Ltr ( Rs. 90 lacs)
Vehicles
Resident/Faculty/Staff/StudentTotal number of Cars = 281Total number of Scooters = 895
No. of 2 Cars = 10No. of 2 Scooters = 76No. of 1 Car + 1 Scooter = 36No. of 1 Car + 2 Scooters = 15No. of 1 Car + 3 Scooters = 2No. of 2 Cars + 1 Scooter = 8No. of 2 Cars + 2 Scooters = 3
Institute Garage Fuel consumption (Jan – Dec 2013 )Vehicle (8 nos.) = 12,696 ltrAmbulance (3 nos.) = 5098 ltr
CampusRoorkee Campus Area = 365 AcresGreen (managed or other) = 77 Acres
Water Consumption Number of Tube wells = 10 nos. (33 kW motor pump)
Delivery – 1800 lpm
Number of Overhead Tanks = 7 nos. (500 m3) Height – 25 m (about)
Number of hours operation = 5 – 6 hrs per day each
Total water consumption = 6480 m3/day
Solar Photovoltaic Electricity Roof top
Cumulative capacity 1.819 MWp
Roof area covered 22,000 sq m (27 buildings of all departments and units)
Technology Used Polycrystalline
Cost of the system Rs. 14.14 crore
First 5 year O&M cost
Rs. 13.75 lacs
O&M cost 6 to 25th year
Rs. 3.49 to 15.55 lacs per year
Electricity generation 30.8 lac units annual
CO2 Reduction 2464 ton p.a.
Contractor including O&M
Tata Power Solar
Current status Order placed in Aug, 2013 and installation started
Scheduled date of completion
March, 2014
• Global best German make string inverters• Environment monitoring system for recording
parameters like Solar Radiation, Temperature and Wind speed.
• SCADA system with real-time LCD display of generation at all 27 sites.
Performance GuaranteeGeneration shortfall beyond 10% of guaranteed is
liquidated damage equivalent to twice of prevailing tariff.
Solar steam cookingCumulative collector area
976 sq. m(using 61 collectors)
No. of buildings 9 hostel mess
Technology Used Dish type parabolic solar concentrator
Cost of the system Rs. 2.14 crore including steam cooking vessels
First 5 year O&M cost
Rs. 45,95,528
LPG savings Approx 5,000 cylinders(14.2 kg) per year
CO2 Reduction 234 ton per year
EPC Contractor Taylormade Solutions
Current Status Order placed in Oct, 2013
Scheduled completion
April, 2013
• Rice, Dal, Vegetables for about 5500 students
• Steam at 10 bar pressure• Single axis automatic sun tracking
parabolic dishes of 16 sq. m. area• Automatic switching system to
LPG based backup on cloudy days• SCADA system for real time
monitoring and data acquisition• LCD display showing all
parameters
Solar Water Heating SystemsCumulative capacity
3.4 lacs Litres per day
Cumulative collector area
6,794 sq. m
No. of buildings
12 hostels, 2 guest houses12 residential areas covering all staff
Technology Evacuated Tube Collector
Electricity savings
53.71 lac units per annum
CO2 Reduction
4297 ton per annum
Current status
Order under process on Tata Solar Power
• Storage tank thickness more than standard for extended life.
• No electrical backup, purely solar based.• Flow-meters and Temperature sensors with
SCADA and LCD display• Separate Storage tank for each group of
bathrooms to allow proportionate draining of water.Performance Guarantee
• Shortfall of beyond 10% of guaranteed temperature of 60 degree Celsius shall be liquidated damages
Campus Waste DataSr No
Bhawan (Mess) Avg. food wastage* (kg per day)
Avg. kitchen wastage (kg per day)
Total mess waste (kg per day)
No. of Students for mess
Avg. per student waste (grams per day)
1 Rajendra 100 47 147 863 115
2 Radhakrishna 123 51 174 894 137
3 Rajiv 93 43 136 660 140
4 Cautley 94 41 135 650 144
5 Ganga 41 19 60 470 87
6 Ravindra 27 16 43 440 65
7 Azad 21 24 45 450 46
8 Govind 56 18 74 545 102
Total 555 259 814 105
* Includes wastage from breakfast, lunch and dinner combined
Average total waste per day in the campus : 5400 kgAverage kitchen/organic waste from mess per day : 850 kgAverage other waste per day : 4550 kg
Current Waste Management Practices
Presented by (II Yr PI Students) : Manoj Sarda, Abhishek Agarwal and Nikhil Guria
• A total of 123 dust-bins exist in entire campus which are
cleaned twice a week
• Entire emptying and disposing is done by a private entity
appointed through contact on yearly basis. Currently it is for
Rs.14 Lacs for a year
• 8 men and 2 tractor trolley does collection and disposal
work
• Garbage dumping site is at Saliyer ( 5 km from Roorkee -on
way to Saharanpur)
• Annually around 1400 liters of diesel is consumed for
travelling to dumping site
04/28/23
13
Techno-commercial Aspects of Decentralized Kitchen Waste Biomethanation Plant
Techno-commercial Aspects of Decentralized Kitchen Waste Biomethanation Plant
Project Output Biogas Generation 250-300 Cum./day Manure Generation 500 Kg./day ( On dry Basis) Liquid Manure Generation a. 7 Cum./day
b. 3 Cum./day will be re-circulated in the process .c. 5 Cum. /day will utilized for gardening as a liquid fertilizer.
04/28/23 15
Techno-commercial Aspects of Decentralized Kitchen Waste Biomethanation Plant
Project Economics - If Biogas is utilized for Thermal Application
Plant Cost Rs. 85.00 Lakhs
Biogas Generated 300 Cum./day
Equivalent LPG 126 Kg./day ( @ 6 ½ Commercial LPG Cylinders / day of 19 Kg. each)
Annual Savings due to Biogas (Considering 330 operating days)
Rs. 38.61 Lakhs ( 6½ Cylinders X Rs.1800/- per Cylinder X 330 days)
Annual Savings due to Manure Rs. 1.80 Lakhs ( 150 TPA X Rs.1200 / MT)
Savings to ULB in Transportation of Wastes to Landfill Site
Rs. 11.50 Lakhs ( 5 TPD X Rs. 700/- / Tone X 330 Days)
Savings (Electricity + Manure +Tr.)
Rs. 51.91 Lakhs
O & M Cost Rs. 8.00 Lakhs / Year Net Savings Rs. 43.91 Lakhs
Simple pay-back period 2½ Years 04/28/23 16Enprotech Solutions, Pune
Techno-commercial Aspects of Decentralized Kitchen Waste Biomethanation Plant
Project Economics - If Biogas is utilized for Electricity Generation Plant Cost Rs. 100.00 Lakhs Biogas Generated 300 Cum./dayElectricity Generated 400 kWh /dayAuxiliary Consumption @ 50 kWh/day Annual Savings due to Biogas (Considering 330 operating days)
Rs. 7.50 Lakhs ( 350 kWh/day X Rs.6.50 /kWh X 330 days)
Annual Savings due to Manure Rs. 1.80 Lakhs ( 150 TPA X Rs.1200 / MT) Savings to ULB in Transportation of Wastes to Landfill Site
Rs. 11.50 Lakhs ( 5 TPD X Rs. 700/- / Tone X 330 Days)
Savings (Electricity + Manure + Tr.)
Rs. 20.80 Lakhs
O & M Cost Rs. 9.50 Lakhs / Year Net Savings Rs. 11.30 LakhsSimple pay-back period 8 Years
04/28/23 17Enprotech Solutions, Pune
INDIRECT DIRECT SAVINGS
Total CER's Generated under CDM 800.00 / Year
Savings in Conventional Fuel - Coal to Electricity 100 Tones / Year
Stopping Release of Methane to the Atmosphere 54,000 Cum./Year Generation of Employment 5 Persons Volume saved at Landfill / Open Dumping Site 3000 Cum.
Stopping Ground Water Pollution at Open Dumping / Landfill site
04/28/23 18
Techno-commercial Aspects of Decentralized Kitchen Waste Biomethanation Plant
04/28/23 Enprotech Solutions, Pune 19
• Model Colony Project is a Trend-setter Project in Bringing Concept of Decentralized MSW Processing System in Municipal Corporation Area with Peoples Participation.
• Recognizing the efforts, Model Colony Project has Received Prestigious MCCIA’s Dr. R. J. Rathi Award for Environmental Pollution Control.
• Obtained EN ISO 9001 : 2008 Certification
04/28/23 20
Recognitions received by Model Colony, Pune for their waste management Endeavour
Census and Detailed Survey
• An entirely planned endeavor• Schedule for field work communicated to all
concerned in advance through appropriate offices
• Each site visited by team for measurements and data
Inputs provided by respective units:1.All types of appliances in use2.Numbers of all appliances in use
