CII 18th National Award for Excellence in - CIIGBCgreenbusinesscentre.com/energyaward2017presentations/Buildings... · 1 CII 18th National Award for Excellence in Energy Management-2017

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CII18th National Award for Excellence in Energy Management-2017

Fortis Healthcare Ltd,Mohali

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FHM- BRIEF INTRODUCTIONFortis Hospital Mohali Establishes in 2001, and today we are considered to be one of India's most recognized Super specialty hospital.

Hospital set on sprawling 8.22 acres, with built up area of 50336 square meters.

FHM is a 360(435) bedded, JCI and NABH certified multi specialty tertiary care hospital,

Fortis Hospital, Mohali has won several awards, including; Best Design Award from American Institute of Architects,1999

Number of Buildings: 3• IPD Block (A block)• OPD Block (B block)• Rehabilitation Centre• Fortis Cancer Institute

Best Design Award from American Institute of Architects,1999

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OUR ENERGY & ENVIRONMENTAL POLICYWe Believe In

• Identify, control and endeavor to reduce emissions, waste & inefficient use of resources & energy.

• Measure and periodically review our progress and strive for continuous improvement.

• Protect the safety & health of our employees and patients and minimize the environmental footprint for our operations.

• Commitment to supply energy on 27x7 basis

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Benchmarking – Energy Usage- Our ChallengesCurrent – Consumption patterns ,Perpetual growth in facilities thus increased Energy, additional beds expansion.

Consumption patterns aren’t fixed, they vary depending on the number of occupied beds, the footfalls & the local weather conditions. Increasing energy &Maintenance costs.

EquipmentAve.

Consumption

HVAC (heating, ventilation, & air conditioning)

40-50%

Lighting 10-15%

Medical Equipment 10-15%

Boilers 10-12%

Water Systems 8-10%

DG Sets (Diesel generator) 2-3%

Laundry 2-3%

Medical Gases 1-2%

STP (sewage treatment plant) 1-2%

Lighting 10-15%

Medical Equipment

10-15%

Boilers 10-12%

Water Systems 8-10%

DG Sets 2-3%

Laundry 2-3%

STP 1-2%

Medical Gases 1-

2%

HVAC 40-50%

1-1.5 % of Revenue

now spent on Energy

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60126246

7009 7116

72907526

179 149 145 141 137

2011 -12 2012 -13 2013 -14 2014 -15 2015-16 2016-17

0

20

40

60

80

100

120

140

160

180

200

0

1800

3600

5400

7200

9000

CO

NN

ECTE

D L

OA

D IN

KW

H

----CONNECTED LOAD IN KWH --SEC

Additional Load & Specific Energy Consumption YOY

SEC

(K

WH

/SQ

M)

145

New Machines PET Scan and new NICU ward

New Machines Gamma Scan and new lifts

Additional Block FCI

Project

How to further nullify the

effect?

6

On line monitoring of chillers and strict controls on validation velocity meters by entire area cfm/validation

List of Projects with No investmentSAVINGS/YEARPROJECT TITLE Glimpse

0.75LkWh

Rs.5.36 Lacs

2.25LkWh

Rs.16.87 Lacs

0.10LkWh

Rs.1.20Lacs

2x20kva and 2 x 60 kva ups got stopped and connected with central UPS thus optimized its operation

Water conservation by utilizing STP Water in Toilets as wel as Cooling Towers

Cooling towers Aluminum Fan replaced with FRP Fans

0.05LkWh

Rs.0.40Lacs

Reduction of water pressure to 2.5Kg/cm2 by disconnecting overhead tanks from the Hydro Pneumatic System

0.10L kWh

Rs.1.20Lacs

Boiler operation optimization by rerouting of piping for minimum transmission losses

1.60KLitres

Rs.8.80Lacs

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List of EnCon Project with InvestmentSAVINGS/YEARPROJECT TITLE (FY 2014-15) Glimpse

4.72LkWh

Rs. 49.0Lacs

Investment

Rs.33.71 Lacs

0.47LkWh

Rs. 40.0Lacs

Rs.23.66 Lacs

0.28LkWh

Rs. 51.0Lacs

Rs.2.6 Lacs

0.13LkWh

Rs. 0.37Lacs

Rs.0.95 Lacs

0.75LkWh

Rs.7.0Lacs

Rs.5.36 Lacs

Led Lights

Solar Lighting

Rain water harvesting

LDR and motion sensors

Energy efficient cooling towers replaced

CO2 EMISSIONS REDUCTION- 455MT/PA

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List of EnCon Project with InvestmentPROJECT TITLE (FY 2015-16) SAVINGS/YEAR Investment Glimpse

Replacement of energy efficient primary and secondary pumps and condenser pumps as per tailor made design

Another ENERGY EFFICIENT COOLING TOWER replacement( Balance left)

Highly energy efficient elevator installed with approx. 55% energy efficient gearless motor for cons

Replacement of Conventional Motors with Energy Efficient Motors.

Energy efficient LED lights Placed at Number of Places ( 2nd phase)

3.06LkWh

Rs. 24.48Lacs

Rs.24.4Lacs

0.60LkWh

Rs. 8.02Lacs

Rs.4.50 Lacs

0.58LkWh

Rs. 30Lacs

Rs.3.98 Lacs

1.00LkWh

Rs. 4.25Lacs

Rs.7.50Lacs

2.69LkWh

Rs. 17.23Lacs

Rs.15.8Lacs

CO2 EMISSIONS REDUCTION- 455 MT/PA

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Replacement of Old Compressor with VFD operated Efficient Motor

VFD on AHU's identified for OT Operations

Replacement of Old inefficient Cooling Tower with new High Efficiency Cooling Tower

LED Lights Replacement for 2500 balance CFL Lights

200Kw Solar Photovoltaic Roof Top Plant

1.16LkWh

Rs. 4.50Lacs

Rs.12.93 Lacs

1.21LkWh

Rs. 7.0Lacs

Rs.13.31 Lacs

0.20LkWh

Rs. 5.0Lacs

Rs.2.46Lacs

3.0LkWh

Rs. 98.0Lacs

Rs.34.82Lacs

0.28LkWh

Rs. 4.0Lacs

Rs.3.0 Lacs

Addition in Capacitors in Capacitor bank as well as machines end

Installed PowaTrim to at main EB incommerTo protect against spikes etc and improves PF.

0.50LkWh

Rs. 1.10Lacs

Rs.3.75Lacs

1.68LkWh

Rs. 10.67Lacs

Rs.13.51Lacs

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Water Conservation by utilizing STP water in toilets etc

HSD savings in steam and boiler operations Rs. 4.50Lacs

1.21LkWh

Rs.13.31 Lacs

0.10LkWh

Rs. 6.0Lacs

Rs.3.0 Lacs

HSD savings in Boiler steam


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Encon Initiatives-1Replacement of Old inefficient Cooling Tower with

new High Efficiency Cooling TowerCBA

Energy Savings 20000 kWh/Year

HSD Savings 2000 Ltrs/Years

Cost Savings 2.46 Lacs/YearInvestment 7.0 LacsPayback 32 Months

Statement

• As a part of Energy Saving initiative end of life equipment contributing energy losses, were planned to replaced

CO2 EMISSIONS REDUCTION- 21.6

MT/PA

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Encon-2 Water conservation by utilizing of waste

STP Water in Toilets as well as Cooling Towers

CBA

Energy Savings 10000 kWh/YearHSD Savings 1000 Ltrs/YearsCost Savings 12.0 Lacs/YearInvestment NilPayback Immediate

Statement

• To maintain Ground water table, water conservation project selected

• Reduction in bore well usage• 2-3% energy savings• 10-12% bore well water saved

CO2 EMISSIONS REDUCTION- 10.8 MT/PA

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ENCON-3 VFD on AHU’s identified for OT Operations

CBA


HSD Savings 9000 Ltrs/Years

Cost Savings 13.31 Lacs/Year

Investment 4.5 Lacs

Payback 5 Months

Statement

• Wasteful Energy losses were controlled during night hours by placing VFD’s for energy saving purpose

• 15-20% energy savings


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Encon-4 LED Lights Replacement for 2500Balance CFL Lights

CBA


HSD Savings 9000 Ltrs/YearsCost Savings 12.93 Lacs/YearInvestment 5.0 LacsPayback 5 Months

Statement

• As a part of Energy conservation afford balance left out CFL lights replaced with LED Lights

• 5 years warranty, hence R&M cost reduced

• 40-45% energy savings


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ENCON-5 200Kw Solar Photovoltaic Roof Top Plant

CBA

Energy Savings300000 kWh/Year

HSD Savings 26000 Ltrs/YearsCost Savings 34.82 Lacs/YearInvestment 98.0 LacsPayback 36 Months

Statement

• For clean/renewable energy initiative rooftop was utilized by placing 200Kw clean energy Solar PV panels thus reducing the heat load on Third floor beside generating renewable energy

• 3-4% EB units savings


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CBA


Cost Savings 3.75Lacs/YearInvestment 1.10 LacsPayback 4 Months

StatementMaintaining power factorProblemWith PSPCL started billing us on KVAH instead of kWh.Since ours is an inductive load contributed by high end chillers, motors electronic machinesMaintaining power factor to near to one is a challengeResult After careful study placed capacitor near the chillers, machines as well as in automatic main capacitor panel

EnCon-6 Project improvement in Power Factor

CO2 EMISSIONS REDUCTION- 42.30.11 MT/PA

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Energy saving calculation is determined on the basis of actual kW consumption of

old and new pumps.

Running hrs of chiller-3 & 4 are 6000 hrs/year as per average for last 2.5 years.

On analysis we find that the total electrical energy saving is 306000 kWh/year.

Total monetary saving is 22.03 Rs Lakh/Year.

Payback period for pumping system is 13 months.

Encon-8Commissioning of New Energy Efficient Tailor made designed

Pumps in HVAC section with VFD

Before After


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Solar water heating

Outcome: • 57 Tones of CO2• Equivalent 148 trees planted• Savings in Million Rs. 1.98

Results Achieved on Green Initiatives


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60126246 7009 7116

7290 7526

179

149 145 141 137

130

2011 -12 2012 -13 2013 -14 2014 -15 2015-16 2016-17

0

20

40

60

80

100

120

140

160

180

200

0

1800

3600

5400

7200

9000

CO

NN

ECTE

D L

OA

D IN

KW

H

----CONNECTED LOAD IN KWH --SEC

Results:Additional Load & Specific Energy Consumption YOY

SEC

(K

WH

/SQ

M)

145

New Machines PET Scan and new NICU ward

New Machines Gamma Scan and new lifts

Additional Block FCI

Project

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• 18.7 % reduction achieved in last 3yearsEnergy Efficiency

• 15.1 % reduction in last 3 yearsWater Conservation

• Using 19 % Renewable EnergyRenewable Energy

• 30.7 % Reduction in GHG Emission since last 3 yearsGHG Reduction

ENCON EFFORTS: KEY IMPACT

Special Focus on Reduction of “Energy” and “Water” Consumption

• 28% Reduction in thermal energyThermal Energy

• 13% Reduction in Hazardous Waste and 24% Reduction in Process Effluent in last 3 years

Water Management

• Environment friendly HK/Cleaning agents & Chem. Green Supply Chain

• 8Project recognized as innovative projects

• Started use of Eco friendly HK chemical and paintsOthers

Key ImpactArea

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SPECIFIC ENERGY REDUCTION

Parameter 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17

KWH 7487915 7138206 7058913 6998773 6805785 6568395

SEC in kWh/M2

179 149 145 141 137 130

Total kWh/Bed

26838 24530 21787 20111 16014 15100

No. Of Beds 279 291 324 348 425 435

Average Occupancy

76% 73% 78% 82% 88% 89%

Built Up area 41,760 47,791 48,719 49,720 49,720 50,336

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YEAR KWH (LAC)

2011-12 74.88

2016-17 65.68

SAVINGS 9.2LAKHS

0

20

40

60

80

100

120

140

160

180

200179

149 145 141 137130

200

SPECIFIC ENERGY CONSUMPTION kwh/M2

National Bench mark 200 KWh/ sq. mtr./ year (reference Bureau of Energy Efficiency, Govt. of India ECO-III project)

31.28%

Reduction

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EPI Index across Fortis

Energy performance Index for Fortis Group Hospitals All Weather

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

1.65 1.73

1.03

4.3

1.42

1.76

1.49

2.48

1.99

1.56

1.28

2.5

2.13

1.19

1.81.94

1.42

1.92

1.35

1.74

ENERGY PERFORMANCE INDEX (EPI)

Fridabad

Ludhiana

Shalimar Bagh

Kalyan

SL Raheja

Jaipur

RajaJi Nagar

Raipur

Escorts, Okhla

Anandpore

FMRI, Grn

Malar

CG Road

Mohali

Vashi

Mulund

Nagarbhavi

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International Benchmarking

Comparison of building energy benchmarks in Serbia, UK and Germany

(CIBSE TM 46), (EnEv)----- KWH/M2

Specific Energy Consumption -kWh/Sq.Mtrs./year

0

50

100

150

200

250

300

UK-Typical Practice Germany-Typical Practice

Serbia-After Refurbishment

Fortis Hospital Mohali

International Bench mark

263

225

205

130

205

Kwh/m2

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ENCON Roadmap – Sustaining continual improvement

Condensate recovery from

Boilers

25000units & 12 tons HSD per Annum

Energy Efficient LED

Lights Phase II

50000 units/annum

Biomass Gassifier

2ton HSD/Annum

VFD Operated Vacuum Pumps

70000 Units/Annum

Solar Water Heating System

50000 units and 42 MT of CO2 REDUCTION

Geo Thermal System for HVAC

250000 units & 211MT of CO2

REDUCTION

Solar Photovoltaic

Lighting

300000Units & 253 MT of CO2

EMISSION REDUCTION

Right now % Renewable Electrical

14.2%

PNG for Boilers

469 MT of CO2 reduction

ENCON Roadmap – Sustaining continual improvement

19.2% by 2017

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With increase in bed strength and new Operation Theatres commissioning

the working of Air compressor increased during day time but night time the

working was normal and hence old Air –Compressors were not giving

optimum results and huge energy losses were felt.

Innovative Project (1)Optimum and Efficient usage of Air Compressor Operation

Thinking /Brain Storming Phase:

After observing the data on year to year basis Engineering team felt the

need that a lot of energy is being getting wasted and observed that even

night the energy is getting wasted as Air compressor was hardly getting

stopped

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Action Plan:Phase -1

o Planned and stopped the air compressor during idle running at night.

Phase -IIReplaced the Air compressor with VFD operated with high efficiency motor.

Optimum and Efficient usage of Air Compressor Operation

BeforeAfter

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Annual Energy Consumed (KWH) 160600

Annual Energy Cost (In Rs.) 130124

Energy Saved (In KWH) 30474

Energy Cost Saved Annually (in Rs.) 228555

Before modification: Rhrs 24 hrs/day

After modification: RHrs

13-14 hrs/day

Results achieved

Optimum and Efficient usage of Air Compressor Operation

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INNOVATION PROJECT -2 PowaTRIM

Corrects Power Factor

Protects Against Surges & Spikes

Reduces kVAh, kWh & Cost

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PowaTRIMAll PowaTRIM savings are determined by the site inductive load profile, typically:

kVAh & kWh. By the amount of current that’s

magnetically induced into circuit.

Approx. 70% of savings.

Surges and spikes (IE).“Dirty Power” that’s

filtered & re-introducedas usable power.


Total harmonic currentreduction.


I2R losses due to poor powerfactor.

Approx. 5% of total savings

In addition to the hard savings, PowaTRIM also provides soft savings, such as extension of motor life and spike/surge reduction, reducing motor & spike repair costs.

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Energy Saving Results from PowaTRIM at Fortis Healthcare Mohali

Invoice value in Rupees Rs. 1,067,339

Average kVAh savings per hour 19.3

hours per day 24

days per annum 365

kVAh savings per annum 168,939

kVAh cost in Rps Rs. 8

Gross Savings per annum Rs. 1,351,509

ROI in Months 9.5

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Innovative Project (3)Optimum AHU Operation in operation theatres during night

AHU’s are the life line for the hospital operation theatres, not only maintaining

temperatures are important but beyond that humidity controls too. At Fortis

Hospital ,Mohali the operation theatres are designed with 100% fresh air to

avoid any infections but at the same time it is a challenge for Energy Managers

to have its operation cost effective. Because 100 % fresh air means cooling air

from ambient of 42 -44 deg to less than 22deg.has its toll on chillers and hence

less energy efficient operation.

Thinking /Brain Storming Phase:

Engineering team took this initiative and a brain storming session it was

decided to talk to Infection control and quality teams.

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Optimum AHU Operation in operation theatres during night

Action Plan:

Phase -1

o Raising the temperature of OT during off hours when the surgery is notscheduled.

Phase -IIo Running of one motor for giving air to 2-3 OT’s.

Challenges / Risk Involved o Increase in Infection rate when temperature goes up.

CONCLUSION

o We made modification in ducting by placing dampers in the duct supply.

o Besides this during night CFM were reduced and instead of running 3 20 HP motors we managed to run OT’s and its modulation with one motor only.

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Thus 30KW motor running each day was stopped for 8 -10 hours and 16-18 hours on Sundays resulting in an energy saving of 96960 units PA.

o Besides less AHU motor running resulted in enhanced life/less wear and tear.

o Less Chiller operation resulted in 23960 units more.

Optimum AHU Operation in operation theatres during night

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Monitoring System

Monitoring

Online energy data capturing system

Online HVAC monitoring system (BMS)

Energy meters for load capturing

Reporting

Daily energy report

Monthly report on the energy indices

Monthly performance review

Energy trends analysis

Monitor

Analyze

Improve

17-Jun-16

Today Budg. MTD Act.MTD Budg.YTD Act.YTD

%Var

MTD

%VarY

TD 17/06/2015 MTD Diff. MTD. Jun-15

Energy consumed for the day units 24870 378533 413070 1605533 1730785 -9.12 -7.80 25830 397650 15420 720045

Total Day unit 14505 244610 1024835

Total Night unit 10365 168460 705950

D.G. unit 0 7987 34181 0 5211 2776 8742

Total unit 24870 421057 1764966 25830 402861 18196 728787

Power factor 0.99 0.99

H.S.D.Consumption in Boilers(Ltrs) 700 12215 56065 695 12435 -220 21710

H.S.D.Consumption in D.G.(Ltrs) 0 2216 9495 0 1425 791 2419

Total H.S.D. Consumption (Ltrs) 700 16433 14431 76439 65560 12.18 14.23 695 13860 571 24129

Medical Gas Oxygen Consumption 1310 22417 104558

Medical Gas Nitrous oxide Cons. 0 7 24

Energy consumed for Chiller TR 1 4320 57840 203520 4320 41280 16560 95760

Energy consumed for Chiller TR 2 1200 18960 68880 1200 20160 -1200 36480

Energy consumed for Chiller M/C 4 2093 49953 197975 3293 61353 -11400 101936

Total unit 7613 126753 470375 8813 122793 3960 234176

Oncology block Consumption 2317 34250 144699 2293 35666 -1416 64143

Energy consumed MRI Unit 570 9960 46020

Energy consumed for Laundry 262 4350 19334

Energy consumed for CSSD 168 2344 12680

Energy consumed for Rehab 664 11216 44976

Energy Genrated by Solar System 69 1273 6482

Energy consumed for PET CT 100 1745 7915

Energy consumed for LINAC 104 1780 7752

Raw Water total production(KL) 640 11430 46090

Raw Water Consumption (KL) 497 8481 27637

Municipal Corporation water (KL) 13 201 947Solar water system Cons.(KL) 25 533 2107

Running time of Equip. (hrs)Running time

of Equip. (hrs.)Running time of Equip. (hrs.)

Running time

of Equip. (hrs.)YTD Budget

Running

time of

Equip.

(hrs.)

Running time

for Eqpt. (hrs)

Act.MTD

2015

Act.YTD

2015-16

PSEB power fail 0.00 NA 9.05 NA 35.35 0.00 5.40 37.20

Chiller no-1 0.00 NA 0.30 NA 0.40 0.00 5.40 7.50

Chiller no-2 0.00 NA 0.50 NA 0.50 1.30 5.55 7.50

Chiller no-3 14.15 NA 162.55 NA 543.25 9.45 77.40 489.00

Chiller no-4 8.20 NA 195.50 NA 777.05 13.00 242.15 761.25

HW Generators-2 0.00 NA 0.00 NA 0.00

Boiler no-1 11.55 NA 152.20 NA 628.89

Boiler no-2 13.07 NA 155.64 NA 626.16

Boiler no-3 0.72 NA 114.63 NA 389.22

Boiler no-4 0.00 NA 5.60 NA 318.75

DG-1 0.00 NA 5.35 NA 25.05

DG-2 0.00 NA 1.00 NA 11.05

DG-3 0.00 NA 7.35 NA 20.40

BOREWELL-1 9.75 NA 192.92 NA 648.37

BOREWELL-3 3.00 NA 29.45 NA 298.20

RO- WTP 25.00 NA 376.00 NA 1471.20

AIR COMPRESSOR-1 0.00 NA 0.00 NA 0.00





VACUUM PUMP-1 0.00 NA 23.07 NA 729.90

VACUUM PUMP-2 11.44 NA 197.16 NA 874.12

VACUUM PUMP-3 12.00 NA 166.50 NA 166.50

VACUUM PUMP-4 0.00 NA 20.53 NA 54.87

VACUUM PUMP-5 1.91 NA 21.23 NA 51.54

AGSS 20.00 NA 212.67 NA 919.77

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Water – Conservation Methodology

Use of New Technology

Automated Water Taps

Sprinkler System for Irrigation

Automated Urinals

Water Recycling

STP Plant

ETP Plant

UV/SOFTNER in STP

RO Reject Water

Innovation

MGF Backwash

AHU Condensate

Cooling Tower blow down Reuse

Efficiency Improvement

Benchmarking

Auditing

Monitoring & Analysis

Improving

Renewable Substitution

Rain Water Harvesting

Municipal Waste Water Treatment and Reprocessing

MOHALI

Average Water Consumption Reduction

0

50

100

150

200

250

300

350

400

2011-12 2012-13 2013-14 2014-15 2015-16 2016-17

300315

330

375

345

280

Wat

er

Co

nsu

mp

tio

n in

KL

Water Consumption/Day (KL)

2011-12

2012-13

2013-14

2014-15

2015-16

2016-17

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EMPLOYEE INVOLVEMENT /TEAM WORK • Suggestion from all levels of employees

on energy conservation• Training/Awareness for contract

labour/office staff on energy conservation.

• Sharing best practices among the industries

• Objective are set for employees on reduction in energy and water .

• To adopt safe and hygienic hospital procedures and practices

• Environmental safety and fire fighting training sessions

• Hand Hygiene campaign launched and Emphasis on 5S initiative

• Trainings imparted and monitoring done on Energy Conservation measures.

• Energy savings Efficiencies of Boiler, DG sets and HVAC are regularly monitored for timely maintenance and energy savings.

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WORLD CLASS O&M PRACTICES FOLLOWEDPractice FORTIS,

MOHALI

Adaption of Energy Management System Yes

Adaption of Environmental Management System Yes

Use of automated building Management System Yes

Use of Energy performance Indicator (KWH/Pax, KWH/TR ) Yes

Metering of Tenant energy Yes

Reporting of carbon emission to CDP Yes

Conduct energy audits Yes

Internal & External Stakeholder engagement Yes

Sharing of best practices with others hospitals Yes

Use of renewal energy for day to day operations In Progress

Mapping & reduction of carbon emission as per ACA Yes

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ACHIEVEMENT

•Natural lighting in patient areas•Green house keeping •Better Indoor Air Quality•Sound Reduction•Mercury free hospital•20t-40% Energy savings•35-40% water savings•Good day lighting•No sick building syndrome•Faster patient recovery

BEST PRACTICES FOLLOWED

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UTILIZATION OF WASTE RENEWABLE ENERGYSNo Description of scheme Amount INR Year Remarks

1Installation of 4 nos Rain Water Harvesting pits for improvement of ground water table.

4750000 2014-16Annual saving of 1708 Units

2Energy efficient LED lights Placed at Number of Places

4900000 2014-15Annual saving of 472000 Units

4 STP water reused 750000 2014-16Annual saving of 10000 Units

5 Installation of LED lights (2nd Phase) 1723000 2015-16Units Saved 275000 annually

6 HSD Saved in boiler efficiency 75000 2015-1627500 liters of HSD saved

8 Solar Lighting 200 KW 9800000 2016-17Annual Saving of 300000 Units

11 Summary Co2 Emission Reduction 2460 MT (App) 13313000Savings

1057908Units

RESULTS OF BEST PRACTICES IMPLEMENTED

CO2 REDUCTION (2460MT)

Energy Reduction

(25,32,432kWh)

Cost Reduction

(Rs. 2,33,44,315)

45

Energy Conservation Measure YearSavings (LkWh)

HSD (KLtrs)

Savings (INR Lacs)

Investment (In Lacs)

ROI (Years)

Solar Photovoltaic Lighting 2017-18 3 0 22.5 98 4.5PNG for Boilers 2017-18 0 275 27.5 13.5 0.5Water conservation by utilizing STP water in Toilets as welas Cooling towers/gardens of entire Hospital

2017-18 0.10 1 1.3 0 0

VFD on Identified AHU’s 2017-18 0.70 0 5.25 4.5LED Lights replacement for balance CFL lights 2017-18 0.50 0 3.75 5 1.4Online Chiller Condenser tube cleaning System 2017-18 0.18 0 1.25 5 4Geo Thermal system to be stop usage of cooling towers for water cooled Chillers

2018-19 2.50 10 57.6 180 3.5

Condensate recovery from boilers 2018-19 0.25 12 8.48 0 0Hot water generation through solar water heating system

2018-19 0.50 30 20.25 42 2

Replacement of Vacuum Pumps with new VFD operated Vacuum Pumps

2019-20 0.30 0 2.25 3 1.4

Biomass Gassifier 2019-20 0 2 11 22 2Summary 676 MT of CO2 REDUCTION 8.03 330 161.13 373

New ENCON Plans for the next 3 YearsFUTURE PLAN

CO2 Reduction

676MT

46

Going Forward

Benchmarks 17762 KWh/Bed (By Bureau of Energy Efficiency, Govt. of India ECO-III project)

179 149 145 141 137 130 123 120 117

26838 24530 21787 2011116014 15100 13900 13000 12500

1

10

100

1000

10000

100000

2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19 Target

ROAD MAP FOR 2018-2020

kwh/M2

kwh/bed

Reduction of CO2emissions by 2476 MT

Documents

CII 18th National Award for Excellence in - CIIGBCgreenbusinesscentre.com/energyaward2017presentations/Buildings... · 1 CII 18th National Award for Excellence in Energy Management-2017