International Conference on Healthcare Infrastructure...

International Conference onHealthcare Infrastructure &

Medical Technology 2011New Delhi; Feb. 3, 2011

Renewable Energy Options for Hospitals and Healthcare Sector

Ministry of New & Renewable Energy Government of India

Website: www.mnre.gov.in

MNRE

© RFHHA. All rights reserved

mailto:[email protected]

Renewable Energy for Green Hospitals

Solar passive design for green buildings

• Energy savings• Day light integration• Ventilation

Solar Thermal applications

• Hot water for cleaning, washing, bathing etc. • Steam generation for cooking, laundry, sterilization & air

conditioningSolar Photovoltaic applications

• Lighting• Electricity generation

Kitchen waste processing • Cooking gas, manure • Electricity generation

Wastewater & Solid Waste treatment and reuse

MNRE


Why Green Buildings? MNRE

• Concept of Green Building Design becoming popular all over the world. 40% of energy consumption and 42% GHG emissions in building sector

• Green Buildings have the advantages of :

- Reduced energy consumption and AC requirements

- Reduced water use

• 30 – 40% lower operation cost with negligible impact on project cost


Green Building Design

• Sustainable site planning (orientation, landscaping etc.)

• Building envelope design (sun shades, window design, double glazing, wall & roof insulation, roof painting etc)

• Building system design (heating ventilation & air conditioning, electrical & day lighting etc)

• Integration of RE devices/ systems

• Water and waste management

• Use of ecologically sustainable materials

• Indoor environmental quality

A National Rating System for Green Buildings- GRIHAdeveloped & incentivized. GRIHA rating made mandatory in all new Govt/PSU buildings

MNRE


Fortis Hospital Shalimar Bagh, Delhi

• First hospital in thecountry to receive GrihaRating (3star)

• 32% savings in energy

• 58% savings in water

MNRE


Pradhan Mantri Swasthya Suraksha Yojana

Government leading the way

AIIMS type institutes in Phase – 1 at

• Bhopal• Bhubaneshwar• Jodhpur• Patna• Raipur• Rishikesh

Registered with GRIHA. Aim at minimum

4 Star Green Rating.

MNRE


THE MAKING OF AN A.I.I.M.S

INNOVATION AND FUNCTION

Innovation as reflected in Plan & function as in efficient Process flow

ARCHITECTURE FOR ENVIRONMENT

• Sustainability

• Simplicity

• Functionality

• CostEffectiveness

MNRE


Large Area DevelopmentsGreen Campuses

MNRE

• Large Area Developments include educational and institutionalcampuses, medical colleges, hospitals, engineering collegecomplexes, SEZs, new townships etc.

• Large Area Developments need to address environmental,economic, social sustainability and land use parameters within amacro planning framework

• In addition to micro building benchmarks covered underGRIHA, new macro benchmarks for energy consumption, waterconsumption, waste handling, energy generation anddistribution, water pumping, street lighting, landscaping, access,mobility, walkablity etc. will be addressed in Guidelines beingdeveloped for Green Campuses/ Large Area Developments


Solar Water Heating Systems

• 1.0 million hospital beds estimated in India projected to grow to1.58 million by 2022

• Hot water required for bathrooms, kitchen and laundry

• 30 lpd per bed hot water requirement; 190 lpd per bed in multi-specialty private hospitals

• Total hot water requirement expected to grow from 45 million lpdat present to 75 million lpd by 2022

• Solar water heating demand to grow from 5 million lpd/year to 21million lpd/year by 2022

MNRE


• Commercially viable technology

• Can replace/ bypass electric geysers &save precious fuel oil

• Helps in peak load shaving besidesreducing energy bills & CO2 emissions

• Good manufacturing base and dealer'snetwork in most cities

• Over 500 hospitals and nursing homeshave already deployed solar waterheating systems

MNRE

FPC based system

ETC based system

Solar Water Heating Systems


42,000 lpd Batra Hospital, New Delhi

32,000 lpd Apollo Hospital, Bangalore (ESCO)

15,000 lpd Holy Family Hospital, Delhi (ESCO)

15,000 lpd Apollo Hospital, Ludhiana

15,000 lpd Mahavir Jain Hospital, Bangalore

12,000 lpd St. Johns Hospital, Bangalore

10,000 lpd Escort Heart Institute, Jaipur

10,000 lpd K G Hospital, Coimbatore

10,000 lpd Vedanta Medicity, Gurgaon

10,000 lpd PGI, Chandigarh

8,000 lpd Indian Spinal Injury Center, Delhi

8,000 lpd M. K.Hospital,Bhiwani

MNRE

Some SWH Installations at Hospitals


Some SWH Installations at Hospitals

7,000 lpd Bangalore Cancer Hospital, Bangalore

6,650 lpd Tirath Ram Shah Hospital, New Delhi

6,000 lpd DHAS Hospital, New Delhi

6,000 lpd Metro Hospital & Heart Institute, New Delhi

6,000 lpd St. Martha’s Hospital, Bangalore

6,000 lpd NIMHANS, Bangalore

5,000 lpd Silver Oak Hospital, Mohali

5,000 lpd Chintpurni Medical College, Pathankot

5,000 lpd Sacred Heart Hospital, Jalandhar

5,000 lpd K.C. General Hospital, Bangalore

4,500 lpd National Brain Research Centre, Manesar

MNRE


Economics of SWH SystemCase Study – Vedanta Medicity,

GurgaonCapacity 10,000 lpd (2010)

Cost Rs. 26 lakhs

Diesel Saving Per Annum 26,240 litres

Saving /annum @ Rs. 37/lit Rs. 9.7 lakhs

O&M cost /annum Rs.0.50 lakhs

Net saving /annum Rs. 9.2 lakhs

80 % Depreciation in 1st year Rs. 6 lakhs

Capital subsidy Rs. 2.8 lakhs

Investment recovered in 1st year Rs. 18 lakhs

Total cost – Saving 1st year Rs. 8 lakhs

Payback period 1.86 years

MNRE


SWH System at Holy Family Hospital in ESCO Mode

MNRE


• 75% of hot waterrequirement met bySolar Water HeatingSystem

• 66% of Energyrequired for heatingsaved

Solar Water Heating System at Fortis Hospital MNRE


Solar Steam Generating Systems

Can supplement conventional steam systems for• Community cooking• Process heat• Sterilization • Laundry• Cooling through VAR

MNRE

Savings • System of 100 sq. m. dish area can generate 40 to 50 kg steam per hour and save 5,000 liters of diesel per year

Pay back • 4 -5 years with MNRE support & depreciation benefit


Solar Steam System at Global Hospital, Mount Abu

• Installed in 2004-05

• 20 dishes system with a cost of Rs. 20 lakhs

• Generates 1200 kg of steam per day at around 180oC

• 60% steam being used for sterilization and in laundry, rest for cooking

MNRE


Solar Cooling

• Suitable for places where fuel oil/DG sets being used for cooling due to power cuts

• 215.5 TR system being built at Civil Hospital, Thane

• 184 Solar dishes, hybrid with biomass boiler.

• Dehumidification of fresh air entering OPD of hospital, excess steam for laundry & sterilization

• Cost- Rs. 4.00 crore MNRE subsidy- Rs. 1.25 crore

• Expected savings- Rs. 60 lakh/yr Payback - 4 years

MNRE


Roof Top SPV Systems

• Suitable for diesel

abatement at places where

power cuts are high during

day time

• Systems designed to have

minimal storage batteries

with first use of solar

power

• A 100 kW system could

save up to 50,000 liters of

diesel per year.

• Pays back the cost in 5-6

years with MNRE support

MNRE


Typical Roof Integrated

Photovoltaic System MNRE


Campus Lighting

• LED based lights are cost effective due to lower requirement of SPV modules

• Suitable for areas having frequent power cuts in evenings

• Avoid use of DG sets therebyreducing diesel consumption & air/noise pollution

• At Fortis Hospital in Delhi, 30% of LED based external lighting fixtures powered by SPV thus saving 22% of electrical load for external lighting

MNRE


• A lot of kitchen, food and other wastes get generated in hospitals, nursing homes and campuses of medical institutions

• Problems are faced in its safe and timely disposal, apart from problems of odour, rodents, stray dogs etc.

• Technologies are now available which can process these wastes,generate useful energy and produce organic manure

• One tonne of mixed waste can generate about 75 cum of biogas perday equivalent to 135 units of electricity or 35 kg of LPG which ismore than two cylinders of cooking gas

• This can result in savings of Rs 2,000 per day in terms of cooking gas or Rs 700 per day in terms of electricity

• Compact , portable and aesthetically good looking units have now been developed and are being commercially deployed with pay back periods of 3-4 years

Biogas Plants based on Kitchen & Food Wastes

MNRE


Biogas Plants based on Kitchen & Food Wastes MNRE


1. Capacity 100 kg/day

2. Area 3.5m x 3.5m

3. Year 2004-05

4. Project Cost Rs. 4 Lac

5. End Use Cooking in Canteen

• In operation since 2005.

• Compact portable unit withaesthetic looks.

Biogas Unit at Sahyadri Hospital, Pune

MNRE


200 kg/day Kitchen Waste Processing Unit

MNRE


Financial Support from MNRE

• 30% of project cost as subsidy, 20% equity & rest soft loan at 5%.

• Accelerated depreciation for profit making bodies

• Credit linked projects to get loan upto 80% with capital subsidy to be adjusted on completion

• Implementation through various channel partners

• Consolidated proposals possible if tied up with channel partners including approved manufactures/ integrators & banks

MNRE


MNRE

Go Green

Save Money & The Planet


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