Country Presentation‐ INDIA

Dipl. Ing. Deepak Gadhia

Chairman, Gadhia Solar Energy Systems Pvt. Ltd

deepak@gadhia‐solar.com

Prof Dr. S. Iniyan

Institute for Energy Studies, Anna Univ, Chennai

iniyan@annauniv.edu

Mr. Ankur Jain

Ankur Scientific Energy Technologies Pvt. Ltd

ankur@ankurscientific.com

Electricity : High-tech EnergyCan be converted easily to any other form of energy.

How much is the demand for electrical energy in our country ?Domestic Electricity Consumption is increasing faster than the rate of population growth in our Country

YEAR POPULATION ENERGY CONSUMED1991 846 million 31.9 billion KWh

2001 1027 million 105.6 billion KWh

INCREASE 21% 232%

Indian Average Electricity consumption: 386 units/person/year.

Global Average Electricity consumption: 1000 units/person/year.

Comparison

• Spain 

• Population 42.35 million (in 2004)

• Density:79.92  people per sqr km (in 2005)

• 8th largest importer of Oil 1.6 million barrel per day

• INDIA

• Population 106 Million

• Density: 324 people per sqr mtr ( in 2006)

• 9th largest importer of Oil 1.5 million barrel per day

0

500

1000

1500

2000

2500

2000 2005 2010 2015 2020 2025 2030 2035 2040 2045 2050

Year

Po

pu

lati

on

(m

illio

ns)

China (medium variant) China (medium variance)China (medium variant) India (high variant)India (medium variant) India (low variant)

Trends‐ Change in Consumption

India’s energy mixTPES= (Total Energy primary Supply TFC = Total Final Consuption)

ENERGY SOURCE

TPES(excluding international

transactions)

TPES (including international

transactions)

Coal 68.1 52.1

Crude oil 15.1 39.2

Natural gas 12.7 8.8

Hydroelectric 3.2 2.2

Nuclear 0.6 0.4

Renewable energy 0.2 0.1

Source: TERI

Forecast of electricity Consumption in India

0

200000

400000

600000

800000

1000000

1200000

1400000

1600000

2010 2020 2030

Year

Con

sum

ptio

n, G

Wh

Domestic

Commercial

Industrial

Transportation

Agricultural

Other sectors

Total Consumption

PUMPING

COOKING

TRANSPORTATION

LIGHTING

COOLING

HEATING

WIND ENERGY ELECTRIC CONVERSION

WIND MILL

SOLA

RTH

ERMAL

WIND

PV ELECT

RIC CO

NVER

SION

THER

MAL ELER

TRIC 

CONVER

SION

ETHANOL

BIOGAS

BIOMASS GASTIFICAT

ION

DIRECT  COMBU

STION

BIOMASS

WIND MILL

WIND ENERGY ELECTRIC CONVERSION

WINDSchematic representation of renewable energy options for different end‐uses

No. Sources / TechnologiesAchievements

during 2009-10

Cumulative Achievements As of 31.07.09

1 Biomass Power (Agro residues) 70 MW 773.3 MW

2 Wind Power 222 MW 10464 MW

3Small Hydro Power (up to 25 MW)

31 MW 2461 MW

4 Cogeneration-bagasse 106 MW 1155 MW

5 Waste to Energy 59 MW

6 Solar Power 2 MW

Sub Total 429 MW 14914 MW

I  GRID‐INTERACTIVE RENEWABLE POWER (Source: mnes.nic.in)

Potential and Cumulative Achievements of Renewable Energy Programmes in India

No. Sources / TechnologiesAchievements

during 2009-10

Cumulative Achievements

(As of 31.07.09)

1 Biomass Power / Cogen. (non-bagasse) 5 MW 175.78 MW

2 Biomass Gasifier 1.56 MWeq 107.02 MWeq

3 Waste-to-Energy 34.06 MWeq

4 Solar PV Power Plants & Street Lights 5 MWp

5 Aero-Generators/Hybrid Systems 0.89 MW

Sub Total 6.56 MWeq 322.8 MWeq

TOTAL (Grid + Off Grid) 435.56 MW 15237.8 MW

II  OFF‐GRID/DISTRIBUTED RENEWABLE POWER (INCLUDING CAPTIVE/CHP PLANTS) (Source: mnes.nic.in)

Potential and Cumulative Achievements of Renewable Energy Programmes in India (contd…)

No. Sources / TechnologiesAchievements

during 2009-10

Cumulative Achievements

(As of 31.07.09)1 Family type Biogas Plants 0.03 lakh 41.27 lakh

2 Home Lighting System 4,50,000 nos.

3 Solar Lantern 7,30,000 nos.

4 SPV Pumps 7,148 nos.

5 Solar Water Heating – Collector Area 2.9 Million sq.m.

6 Solar Cookers 6.57 lakh

7 Wind Pumps 1347 nos.

OTHER PROGRAMMES

1 Energy Parks 511 nos.

2 Akshay Uria Shops 284 nos.

III  DECENTRALIZED ENERGY SYSTEMS (Source: mnes.nic.in)

Potential and Cumulative Achievements of Renewable Energy Programmes in India (contd…)

Installed Capacity of Wind Turbine Generators (1990 ‐2004)

0

500

1000

1500

2000

2500

3000

1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

Year

Inst

alle

d C

apac

ity, M

W

1342.2

172.1399

93.4 184.7 204.622

0200400600800

1000120014001600

Andra

Prades

h

Gujarat

Karnata

ka M.P.Mah

arash

traRaja

sthan

Tamil N

adu

States of India

Inst

alle

d ca

paci

ty (M

W)

State wise private wind power installed capacity (MW)  in India as on 31.03.2004

Cumulative Power Generation from Wind Projects (1992 ‐ 2004)

0

2000

4000

6000

8000

10000

12000

14000

16000

1992 1994 1996 1998 2000 2002 2004

Year

Pow

er G

ener

atio

n, M

illio

n kW

h

.

Cumulative Installation of SWHS In India              (1988 ‐2004).

0

100,000

200,000

300,000

400,000

500,000

600,000

700,000

800,000

900,000

1988 1990 1992 1994 1996 1998 2000 2002 2004

Year

Inst

alle

d C

olle

ctor

Are

a, S

q.m

Annual Production Growth of PV Modules (1991 ‐2004)

0

5

10

15

20

25

30

35

40

45

50

1990 1992 1994 1996 1998 2000 2002 2004

Year

Pow

er, M

W

Sector ‐ wise use of PV modules(96 MW aggregate capacity)

41%

5%6%

4%

17%

17%

3%

Exports

Lanterns

Home Light

Street light

Pumps

Power Plant

Telecom

Others

Cumulative Power Generation by Biomass Power/Cogeneration (1992 ‐ 2004 )

0100200300400500600700

1992 1994 1996 1998 2000 2002 2004

Year

Pow

er G

ener

atio

n , M

W

Cumulative Power Generation by Small Hydro Power (1991 ‐ 2003)

0

500

1000

1500

2000

1991 1993 1995 1997 1999 2001 2003Year

Pow

er G

ener

atio

n, M

W

Installed Number of Family Type Biogas Plants ( 1982 ‐ 2003 )

0

0.5

1

1.5

2

2.5

3

3.5

4

1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004

Year

No.

of P

lant

s In

stal

led,

Mill

ions

Solar Photo Voltaic panels for DC Power decentralsied used

Solar Lighting with battery storage and charge controllers

Solar Power Plant with Photo Voltiacs

30 sqr mtr PV tracking

Biomass Fired steam generated in boiler for power generation

Wood Gasifier

Wood gasifier for power generation

Biogas Plants

KVIC TYPE BGP with Common Sanitation

At Vagam Dist. Valsad, Gujarat

The Compost.

Vermi Compost Unit

Digester UASB Modified 250 Cub.M/Day

Biogas Upgrading System

Bottle Filling

Bottle Platform

Use of Bottled Gas

2 reflector on single focus on 1 receiver

receiver

header pipe

World’s Largest Solar Cooker ‐106 Concentrators for 30,000 meals per day

Muni Seva Ashram School Steam/thermic fluid system

Solar Air Conditioning/ Chilling

Drinking water from Sea Water

Solar Crematorium

32 sqr mtr concentrators for waste water evaporation

26 Number of K‐14 SOLAR COOKERS 23 biogas IN  THE SMOKE FREE VILLAGE