Energy solutions final

INTERVENTIONS

ARCHITA, DEVANSH, PRADEEPANPHOTO BY KABILAN S.

72 LIGHTS PRESENT

150 W EACH for 12 hrs

129.6 kWh CONSUMPTION DAILY

Rs. 25500 PER MONTH

STREET LIGHTING FOR FREE AFTER 6 YEARS

SOLAR LED STREET LIGHTS THE STREET LIGHTS ON CAMPUS AND THE LIGHTS IN THE COMMON AREAS LIKE COURTYARDS AE REGULAR CONSUMERS OF ENERGY WITH NO FLUCTUATION IN THEIDEMAND. HENCE TO CHANGE THEM IN A WAY SO AS TO MAKE THEM SELF SUFFICIENT WOULD REMOVE A MAJOR DRAINAGE OF ELECTRICITY.

REPLACE WITH SOLAR LED STREET LIGHT

NO ENERGY CONSUMPTION

INDIVIDUAL UNITS

• HEIGHT OF POLE 6M• DIAMETER OF LIT AREA- 7M • SPACE BETWEEN TWO LAMPS- 14M • AUTONOMY FOR 3 DAYS IN CASE OF RAIN

• INITIAL COST- RS.26000 PER UNIT

• TOTAL INITIAL INVESTMENT- RS.1872000 (- 30% SUBSIDY FROM GOVT)

• PAYBACK TIME- 6 YEARS

6M

SOLAR POWERED NESCAFE • SOLAR PANEL ANGLE - FOR DELHI (LATITUDE: 28˚ 38′N) THE SUMMER ANGLE WILL BE 13˚ AND THE WINTER ANGLE 43˚. TOP/ROOF

OF NESCAFE CAN BE USED FOR SOLAR PANELS SETUP• CAN BE A SELF SUFFICIENT SYSTEM THAT WAY• IN CASE OF SHADE ISSUES ON THE ROOF OF NESCAFE, SOLAR PANEL CAN BE PLACED AT A HEIGHT NEXT TO THE BOUNDARY WALL CLOSE TO

NESCAFE

• FOR EFFICIENT OPERATION A 1.5 KW SOLAR SYSTEM IS SUFFICIENT FOR NESCAFE. ( DAILY AVERAGE USAGE IN SUMMER- 5.5 kWh AND IN

WINTER- 3.3 kWh)

ENVIRONMENTAL EFFECTS MAINTENANCE DURABILITY PAYBACK TIME COST ESTIMATION SAVINGS

SOLAR ENERGY ONCE IN 5 YRSPANELS - 25 YRSBETTERY – 5 YRS

LED – 8 YRS4.3 YRS 13.1LAKHS 3.05 LAKHS/ YR


SOLAR ENERGY ONCE IN 5 YRS PANELS - 25+ YRSBATTERY - 5 YRS

4.9YRS 40.5K RS.8200/ YR

SOLAR PV PANEL- RS.48000INVERTER- RS.9900TOTAL SETUP COST- RS.57900

( - 30% SUBSIDY FROM GOVT)

=40,500/-

ARCHITA . DEVANSH . PRADEEPANSHEET - 1

FOR HOSTEL

TOTAL WATER CONSUMPTION = 11100 LWASHING & BATHING = 99% OF 11100 L = 10989HENCE, APPROX. 11000 L USED FOR BATHING, WASHING1/3RD WATER COMES FROM GEYSER = 1/3 X 11000 = 3667 L

DIVIDED AMONGST 23 GEYSERS, PER GEYSER = 160 L

TWO TYPES OF SOLAR WATER HEATERSARE AVAILABLE IN THE MARKET. ONE WITH FLATPLATE COLLECTORS (FPC) AND THE OTHER WITH

EVACUATED TUBE COLLECTORS(ETC).

FPC BASED SYSTEMS ARE OF METALLIC TYPE ANDHAVE LONGER LIFE AS COMPARED TO ETC BASED

SYSTEM WHERE TUBES ARE MADE OF GLASSWHICH ARE OF FRAGILE IN NATURE. ETC BASEDSYSTEMS ARE, THEREFORE, CHEAPER THAN FPC

BASED SYSTEM.

HENCE, WE WOULD SUGGEST FPC BASED SYSTEMS BE INSTALLED FOR

LONGER LIFE.

200L FPC BASED SYSTEMS REQUIRE MAXIMUM SOLAR COLLECTOR AREA OF 4

SQ.M. AND COST ABOUT 42000/- PER SYSTEM.

THEREFORE, 23 SYSTEMS WILL COST ABOUT 9,66,000/-CONSIDERING MNRE 30% SUBSIDY, FINAL COST = 6,76,200/-

SOLAR WATER HEATER


SOLAR RADIATIONWIPED OCCASSIONALLY TO

REMOVE DUST 20+ YRS 6 YRS 9.66 LAKHS 1.42 LAKHS/ YR

MEGH MEDITECH PVT LTDMR. MEGH PRAKASHE- 1/279, SONIA VIHAR, 4 HALF PUSTA, MAHATMA GANDHI MARGDELHI - 110094, INDIACALL US: 08376806533

BHAMBRI ENTERPRISESMR. BIREN BHAMBRI (PARTNER)NO. 794, JOSHI ROAD, KAROL BAGHNEW DELHI - 110 005, DELHI, INDIACALL US: 08447553107


RETAILERS

KEY CARD SWITCHES

CARD KEY SWITCH IS THE ONE-OF-A-KIND SWITCH ACTIVATED BY KEY CARDS AND TURNS ELECTRICAL CIRCUITS ON OR OFF WHEN A KEY CARD IS INSERTED OR REMOVED FROM ITS SLOT. ENERGY-EFFICIENT CARD KEY SWITCH, HELPING THE CAMPUS REDUCE ENERGY CONSUMPTION IN EMPTY HOSTEL ROOMS OR EVEN HOUSES.

• REDUCES THE AMOUNT OF ENERGY EXHAUSTED ON LIGHTING, HEATING AND COOLING UNOCCUPIED ROOMS

• UP TO 30% REDUCTION IN ENERGY CONSUMPTION

• INITIAL INSTALLATION COSTS CAN BE RECOUPED IN LESS THAN FOUR YEARS

• RUNNING WIRES TO THE CONTROLS NOT REQUIRED FOR INSTALLATION OF THE SYSTEM

• THE SWITCH IS EASILY PROGRAMMED TO THE CONTROLLER

• KEY SYSTEM LIKE THOSE IN HOTELS..WHERE TAKING OUT KEY TURNS OFF EVERYTHING INSIDE THE ROOM..PROBABLY LEAVE ONE PLUG POINTTO CHARGE THINGS

• A NORMAL KEY WOULD BE ATTACHED DIRECTLY TO THE CARD. THE KEY WOULD OPEN AN ORDINARY LOCK ON THE DOOR AND THE CARD WILL SERVE ONLY AS A CIRCUIT BREAKER. HENCE ,ONE CAN HAVE THE PRESENT DOOR SYSTEM ALONG WITH THIS NEW KEY CARD SWITCH


REDUCES ELECTRICITY CONSUMPTION PER ROOM

NIL 10 yrs - 66,150/- 20% OF TOTAL BILL PER ROOM

EVERY DAY COMFORT WITH A RESPONSIBLE LIFESTYLETHE KEY CARD SWITCH IS IDEAL FOR HOSTEL ROOMS. TO OPERATE THE SWITCH, STUDENTS CAN SIMPLY INSERT THEIR KEY CARD IN THE SLOT WHEN THEY ENTER THE ROOM AND THENREMOVE IT WHEN THEY LEAVE.SAVINGS ACHIEVED FROM INSTALLATION OF THESE UNITS WILL PAY FOR THE SYSTEM MANY TIMES OVER.


COST ESTIMATION

NO. OF ROOMS = 245RATE/PC = 270/-THEREFORE, TOTAL INSTALLATION COST ESTIMATION FOR KEY CARD SWITCHES = 270*245

=66,150/-

RETAILER

RAJSHREE ENTERPRISESMR. SANTOSH KUNDALIA (OWNER)NO. G - 57, 2ND FLOOR, LAWRENCE ROADDELHI - 110035, INDIACONTACT - 09953358093

REMOVE EXCESS CORRIDOR LIGHTS

LIGHTS PRESENT

LIGHTS REMOVED


REDUCES WASTAGE OF ELECTRICITY LOW 25+ yrs 9 MONTHS 1100 PER PC 1.09 lakhs/ yr

EXCESS CORRIDOR LIGHTS ARE TO BE REMOVED AND THEIR TOTAL NUMBER IS TO BE REDUCED FROM 162 LIGHTS TO 70 LIGHTS IN TOTAL. THIS WILL REDUCE THE ENERGY CONSUMPTION TO AT LEAST HALF.

THE REST OF THE 70 LIGHTS CAN BE SWITCHED TO MOTION SENSR LIGHTS TO REDUCE ENERGY CONSUMPTION FURTHER.

MOTION SENSOR LIGHTS

•RATED LOAD: 800W MAX.(GLS)•400W MAX.(CFL, TL)•DETECTION ANGLE: 360°

•TIME SETTING: (8±3)SEC-(8±3)MIN•LIGHT-CONTROL: <10LUX~2000LUX•(ADJUSTABLE)•DETECTION RANGE : 8 MTRS MAX.INSTALLATION HEIGHT : 2.5~3.5MTRSPOWER CONSUMPTION: .45W (WORK).1W (STATIC)DETECTION DIST- 6MADJUSTIBLE TIME DELAY AND LUXPROVIDING EMERGENCY LIGHTS AT THE END OF CORRIDORS


COST ESTIMATIONTOTAL NO. OF LIGHTS IN CORRIDORS = 162 @ 40W FOR 12 HOURS PER DAYTOTAL COST PER YEAR = 1,94,000/-NO. OF LIGHTS TO BE REMOVED = 92AFTER REMOVAL NO. OF LIGHTS = 70

TOTAL CONSUMPTION PER YEAR = 84,600/- FOR 12 HOURS PER DAY

INSTALLATION COST = 1100 PER PC

ENVIRONMENTAL EFFECTS MAINTENANCE DURABILITY ELECTRICITY PRODUCED WATER SAVED SAVINGS

SOLAR ENERGY QUARTER YEARLY 25+ yrs RS17.88 lakhs/ yr

DELHITHE NATIONAL CAPITAL TERRITORY, (NCT), OF DELHI RECEIVES 611 MM OF RAINFALL ON AN AVERAGE ANNUALLY AND THE NUMBER OF RAINY DAYS AREAS LOW AS 20-30. (A RAINY DAY IS SPECIFIED AS A DAY WITH MORE THAN OR EQUAL TO 2.5 MM OF RAINFALL). THE GEOLOGY OF DELHI COMPRISESALWAR QUARTZITES AND ALLUVIUM WHOSE VERTICAL HYDRAULIC CONDUCTIVITY, (PERMEABILITY), IS HIGH COMPARED TO THE HORIZONTALPERMEABILITY. THIS MAKES THE CONDITIONS FAVOURABLE FOR ARTIFICIAL RECHARGE.THUS MOST OF THE URBAN RAINWATER HARVESTING EFFORTSREVOLVE AROUND RECHARGE OF AQUIFERS WHICH IS THE BEST OPTION AVAILABLE TAKING INTO CONSIDERATION THE RAINFALL PATTERN ANDAVAILABILITY.

ARCHITECTURAL INTERVENTION

FOR CRYSTALLINE AND AMORPHOUS SILICON MODULES THE AVERAGE IRRADIATION IS IN KWH/M2, AND THE ELECTRICAL OUTPUT IS IN MEGA WATT HOUR.

ROOF AREA OF THE HOSTEL- 2100 SQM APPROX AMOUNT OF RAINFALL- 1281000 LITRES

QUANTITY OF WATER AVAILABLE FOR HARVESTING- 769860 LITRES

THESE PANELS WILL HELP INHARVESTING RAINWATER ANDGENERATING SOLAR POWER. THEY ALSOGIVE SHADE TO THE ROOF WHICH GETSEXCESSIVELY HEATED UP DURING ANYSUNNY DAY. THEY GIVE A SENSE OFENCLOSURE TO THE SPACE ON THEROOF WHICH MIGHT BE OF SOME USEAFTER THESE PANELS ARE SET UP. THESEATTRIBUTES MAKE THIS APPARATUS AHUGE ENERGY CONSERVATOR.

UNDER CLEAR SKIES AND GOOD SUNSHINE EACH SQUARE METER IS RECEIVING ABOUT 1000 WATTS OF SOLAR ENERGY. AT TYPICAL 15% PANEL

EFFICIENCY, A 10 SQ M AREA WILL GENERATE 1 KILOWATT OF POWER. AFTER LEAVING SOME FREE SPACE, ABOUT 10-12 SQ M CLEAR ROOF AREA

WILL BE REQUIRED.ROOF AREA- 2100 SQ M

NO OF KILO WATTS WE CAN PRODUCE ( ASSUMING HALF OF THE ROOF WILL BE PRODUCTIVE)- 105 KW/HOURTHAT AMOUNTS TO AROUND RS.700 PER HOUR.

Pump

1 MEGAWATT 769860 LITRES


BEHAVIOURAL CHANGE IN HOSTEL

STUDENT’S CULTURAL ACTIVITIES CAN APROACH THE SUBJECT OF CONSERVATION

. AWARENESS MONTH FOCUSSING ON EDUCATING STUDENTS AND STAFFMOVIES, POSTERS, ARTWORK AND PLAYS CAN BE SPONSORED BY THE COLLEGE TO ENCOURAGE STUDENTS

. FOR EXAMPLE CONDUCTING AN ENERGY AUDIT HAS MADE STUDENTS CONSCIOUS OF THEIR CONSUMPTIONTHE AFTER EFFECTS OF SUCH AN AWARENESS CAMPAIGN WILL SLOWLY START CREATING A DIFFERENCE IN THE DAILY HABITS OF PEOPLE

THE FOLLOWING MEASURES CAN BE TAKEN TO BRING ABOUT AN AWARENESS:

• REGULAR MONITORING OF ENERGY CONSUMED BY PARTICULAR SECTIONS OF THE HOSTELA COMPARISON OF DIFFERENT SECTIONS ON PUBLIC DISPLAY AND AWARDING THE LEAST CONSUMERS WOULD COMPEL STUDENTS TO USE LESSIN ORDER TO GAIN PERKS. INSTALLING SUB METERS IN EACH CORRIDOR TO MONITOR ELECTICITY USAGE BY EACH CORRIDOR. THE CORRIDORWHICH CONSUMES THE LEST ENERGY SHALL BE AWARDED.

WINDOWS SHOULD CLEANED MONTHLY STUDENTS SHOULD BE ENCOURAGED TO CLEAN WINDOWS REGULARLYHOSTEL CLEANING DRIVES CAN BE ORGANISED MONTHLY OR EVERY TWO MONTHSSTAFF CAN BE GIVEN INCENTIVES ONCE A MONTH TO PARTICIPATE IN THESE CLEANING DRIVESFIXTURES CAN ALSO BE CLEANED SO


SOURCES

Solar LED Street Lights

http://www.solarstreetlightsindia.in/18-watts-bright-led-pathway-light.html

Solar PV Panels

http://www.solarguys.com.au/2011/12/1-5kw-solar-system/http://www.bijlibachao.com/solar/solar-panel-cell-cost-price-list-in-india.htmlhttp://www.solarpowerenergyindia.com/solar-inverter.php

Solar Water Heater

http://energyconsultingassociates.com/2011/01/01/maintaining-your-solar-water-heating-system/http://www.indg.in/rural-energy/technologies-under-rural-energy/energy-production/solar%20water%20heaters-users%20manual.pdf

Key Card System

http://dtxtq4w60xqpw.cloudfront.net/sites/all/files/docpdf/eefactsheetn11keycardsystemstoswitchoffelectricityinguestrooms.pdf

Motion Sensor Lighthttp://www.ebay.in/itm/Real-Motion-sensor-switch-PIR-360-ceiling-automatic-occupancy-light-India-37-/300852094652

http://au.pfinance.yahoo.com/compare/energy/article/-/15202740/50-ways-to-reduce-your-power-bill/?nsextt=%0D%0Ans:netsparker056650%3Dvuln

http://revelle.net/lakeside/lakeside.new/steps.html


THERE ARE A NUMBER OF THINGS THAT ALL HOMEOWNERS CANDO TO MAKE SIGNIFICANT REDUCTIONS IN THEIR ENERGYCONSUMPTION. THE FOLLOWING STEPS CAN BE TAKEN BY THEOWNERS OF THE HOUSE TO REDUCE THEIR ENERGY USE ANDTHAT IN TURN CONTRIBUTE TO THE OVERALL ENERGY EFFICIENCYOF THE HOUSE :

CHOOSE ENERGY STAR APPLIANCESLABELED PRODUCTS REDUCE THEAMOUNT OF ENERGY CONSUMED BYEITHER AUTOMATICALLY SWITCHING TO A‘SLEEP’ MODE WHEN NOT IN USE AND/ORREDUCING THE AMOUNT OF POWER USEDWHEN IN ‘STANDBY’ MODE

USE LESS WATERREPLACING AN OLD TOILET WITH A 6 LPFTOILET CAN SAVE AN AVERAGE OF 40 LITRES OFWATER PER PERSON PER DAY. THE KEYFEATURE OF THESE TOILETS IS A 3/6-LITRESTWO-BUTTON FLUSHING SYSTEM---ONE BUTTONFOR LIQUID WASTE AND THE OTHER FOR SOLIDWASTE.

USE WINDOW TREATMENTS TO CONTROL HEAT LOSS AND HEATGAIN.• REGULAR CLEANING OF WINDOWS TO INCREASE THEIR

EFFICIENCY, ESPECIALLY FOR WINTER SUN.• LOUVERS OR SHADES ON WINDOWS - BLOCK UNWANTED

HEAT GAIN. (HUNTER DOUGLAS DUETTE SHADES)• DRAUGHT PROOFING WINDOWS

TO DRAUGHT-PROOF YOUR HOME YOU SHOULD BLOCK UPUNWANTED GAPS THAT LET COLD AIR IN AND WARM AIROUT. SAVING WARM AIR MEANS YOU’LL USE LESS ENERGYTO HEAT YOUR HOME, SO YOU'LL SAVE MONEY AS WELL ASMAKING YOUR HOME SNUG AND PLEASANT.

SWITCH APPLIANCES OFFWHILE WE MAY SWITCH OFF APPLIANCES, THEYCONTINUE USING ENERGY WHILE THEY ARE ONSTANDBY. YOU CAN SAVE ENERGY BY TURNINGAPPLIANCES OFF AT THE POWER POINT WHENTHEY ARE NOT IN USE.

LIGHTS OFFREMIND YOURSELF AND OTHERS IN YOURHOUSEHOLD TO TURN LIGHTS OFF WHEN YOUEXIT A ROOM, EVERY TIME

USE LESS AIR-CONDITIONINGAIR-CONDITIONING MAKES UP 40% OF ALLELECTRICITY USED IN SUMMER. AND THOUGH ITMAY BE IMPOSSIBLE TO BYPASS USING AIR-CONDITIONING COMPLETELY, KEEPING THE AIR-CONDITIONER BETWEEN 23 AND 26 DEGREES WILLALLOW YOU TO KEEP COOL WHILE USING LESSPOWER.

DRESS FOR THE CLIMATEYOU CAN EASILY CUT DOWN ON POWER USED TO HEATAND COOL YOUR HOME BY DRESSING MOREAPPROPRIATELY FOR THE CLIMATE.

WASH CLOTHES IN COLD WATERWASHING CLOTHES IN COLD WATER INSTEAD OF HOT WATER CAN SAVE A SIGNIFICANT AMOUNT OF ENERGY.

TURN HEATING OFF WHILE YOU SLEEPWITH BLANKETS AND DOONAS, LEAVINGHEATERS SWITCHED ON WHILE YOU SLEEP ISUNNECESSARY.

RS. X PER MONTH

X - 20%X

CURRENT BILL TENTATIVE NEW BILL

DROP IN BILLS

INTERVENTION 3D

Data & Analytics

Energy solutions final