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8/8/2019 Salient Points of Indian Power Generation
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Bala Krishna Chaitanya . AEE07209
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Indian power sector is the third largest in Asia after China and
Japan
Population : 1140 million
(urban 72%,rural 28%)
Installed Capacity: 164,508 MW (as on today)
Peak Demand: 125 GW(as on 2009)
Demand Met : 110 GW
Peak Deficit: 12%
Per capita consumption : ~520 kWh(as on 2009)
Sector MW %age
State Sector 80,849.12 52.5
Central Sector 51,727.63 34.0
Private Sector 31,932.05 13.5
Total 1,64,508.80
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773.3, 5%
10464, 69%
2461, 16%
1155, 8%55.2, 0%
324, 2%
Install Capacity from Renewables
(Total 15,237 MW as on 31.07.2009)
Bio ower (Agro
resi es)Wind ower
Small Hydro (
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First Thermal power plant ever??
New York, in 1882, they used reciprocating steam
engines. Largest Thermal power plant in India??
The installed base of Coal Based ThermalPower is 87,858.38 MW(as on today).
Plant Location Capacity (MW)
Talcher Orissa 3000
Vindhyachal Madhya pradesh 2760
Ramagundam Andhra pradesh 2600
Korba Chhattisgarh 2100
Singrauli Uttar pradesh 2000
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Reserves
Proven 91 billion Tons
Indicated 116 billion Tons
Inferred 37 billion Tons
TOTAL 245 billion Tons
Coal reserves: > 100 years atpresent levels of consumption
Concentrated in Eastern India
Madhya
Pradesh
7%
Others
13%
Jharkhand
29%
Chattisgarh
16%
West Bengal
11%
Orissa
24%
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Nearly 53 percent of the Indias total energy
requirements are met from coal.
The available coal reserves in India are sufficient to
meet our needs for at least another 100 years.
India now ranks 3rd amongst the coal producing
countries in the world. Short tons of coal consumed in a country per year
Sl.no Country Coal consumption
1. CHINA 1,310,000,000
2. USA 1,060,000,000
3. INDIA 339,000,000
4. JAPAN 149,500,000
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Indian coal is of poor quality with high ash content (35-50%)
and low calorific value (gross heat of combustion).
For eg., The calorific value of Ohio coal is almost twice that
of Chandrapur coal.
Sl.no. Chandrapur(India) Ohio(USA)
1. Fixed Carbon 27.5% 44.0%
2. Total Carbon 37.69% 64.2%
3. Hydrogen 2.66% 5.0%
4. Sulfur 0.80% 1.8%
5. Ash 47.00% 16.00%
6. Others 11.85% 13%7. Gross Calorific value
(Kcal/Kg)3400 6378
8. Coal per unit ofelectricity(kg/KWH)
0.77 0.36
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4620MW in Mundra, Gujarat by ADANI Power will be
the largest coal based thermal power plant in India,
followed by 4000MW in same location by TATA Power.
NTPC's Talcher power plant has recently commissionedits 5th unit of 500 MW which enhances the total power to
2500MW.
Currently work is going on at Chandrapur super thermal
power plant , Maharashtra for 2x 500 MW units (Unit 8and 9). Current capacity is 2340 MW and will be
enhanced to 3340 MW in near future.
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Current installed Oil Based Thermal
Power is 1,199.75 MW(as on today) (0.9%).
Oil: Consumption, million tonnes, as of 2005
Indias oil reserves are estimated at 5.6 billion
barrels.
Country Energy consumed
USA 937.6
China 308.6
Japan 241.5
India 119.3
Canada 99.6
France 94
Italy 89.5
UK 80.8
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India had 38 trillion cubic feet (Tcf) of proven natural
gas reserves as of January 2007.
At this production level, India's reserves are likely tolast for around 29 years; that is significantly longer than
the 19 years estimated for oil reserves.
Almost 70% of Indias natural gas reserves are found in
the Bombay High basin and in Gujarat. Current Energy production is 17,374.85 MW (10.5%).
Project State Capacity (MW)
RGPPL, Anjanvel Maharashtra 1480
Dadri Uttar Pradesh 817
Paguthan Gujarat 654.73
Auraiya Uttar Pradesh 652
Jhanor-Gandhar Gujarat 648
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First Hydro power plant ever??
The old Schoelkopf Power Station near Niagara Falls in the
U.S. began to produce electricity in 1881. First Hydro power plant in India?? The 130 kW plant at Darjeeling in the year 1897 Installed Capacity in India??
The total installed capacity in India is 37086.40 MW.
Name State Capacity
(mw)Bhakra Punjab 1100
Nagarjuna Andhra pradesh 960
Koyna Maharashtra 920
Dehar Himachal 990
Sharavathy Karnataka 891
Kalinadi Karnataka 810
Srisailam Andhra pradesh 770
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India stands 9th in terms of Power capacity and 7th in
terms of installed capacity.
Country Power capacity
(MWH)
Installed capacity
(MW)
CHINA 204300 1,96,790
CANADA 341312 88974
USA 319484 79511
FRANCE 77500 77500
BRAZIL 285603 69,080
RUSSIA 160500 45000INDIA 82237 36878
NORWAY 121824 27528
JAPAN 84500 27229
TAJIKISTAN 527000 4000
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First Nuclear power plant ever??
Obninsk Nuclear Power Plant (1954) in Russia is
the world's first nuclear power plant and it producedaround 5 megawatts of electric power.
First Nuclear power plant in India?
At Tarapur in Maharashtra state. Two BWR reactors
rated at 150 MW each. Operational in 1969. Currently in India, seventeen nuclear power reactors
produce 4,560 MW (2.81% of total installed base).
6 other are under construction and are expected to
generate an additional 2,720 MW.
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CountryUnder
constructionPlanned Proposed
China 20 37 120
India 6 23 15
Sl.no Country Megawatt capacity(MW)Operatingreactors
1.U
nited States 101,119 1042. France 63,473 59
3. Japan 46,236 53
4. Russia 21,743 31
5. Germany 20,339 17
15. India 4,560 17
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Coal
60.44%Gas
14.49%
Diesel
0.48%
Nuclear
5.06%
Hydro
15.96%
Solar thermal
0.40%
Biomass
1.19%Wind
1.99%
Gas
14.49%
Diesel
0.48%
Nuclear
14.60%
Hydro
15.96%
Solar thermal
0.40%
Biomass
1.19%Wind
1.99%
Coal
50.90%
Same Fuel Mix asnow
Aggressive Nuclear CapacityAddition
Reduction in annual coal consumption~ Million ons Reduction in annual C missions Million ons.
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The Earth receives 174 petawatts (PW) of incoming
solar radiation in which approximately 30% is
reflected back to space while the rest is absorbed by
clouds, oceans and land masses. Why???
Recently, Scientists from Spectrolab, a subsidiary of
Boeing, have published their research on the
fabrication of solar cells that surpass the 40%
efficiency milestone-the highest efficiency
achieved for any photovoltaic device.
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The amount of solar energy produced in India is merely 0.4%
compared to other energy resources.
The Grid-interactive solar power as of June 2007 was merely2.12 MW.
Applications:
1. Solar street lighting systems,
2. Home lighting systems,3. Solar lanterns,
4. Solar photovoltaic power plants,
5. Solar water heating systems,
6. Box-type solar cookers,7. Solar photovoltaic pumps.
Solar water heaters: Bangalore has the largest deployment
of rooftop solar water heaters in India that will generate
energy equivalent to 200 MW everyday.
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Gujarat government has signed a MoU with Clinton
Foundation to build the worlds largest solar-power
plant with a capacity of 3,000MW near the India-
Pakistan border. Moser Baer India is developing a 1 MW solar power
project in Chandrapur district. When completed, it will
be one of the largest solar projects in the world using the
latest thin film technology. In the latest budget for 2010-11, the government has
announced an allocation of 10 billion Rs. towards the
Jawaharlal Nehru National Solar Mission.
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Average global power consumption from all sources-20
TW.(as of 2009)
The estimated wind power on the Earth- 72 TW.
Charles F. Brush first produced electricity using a wind
powered machine in 1888, which powered his home and
laboratory until about 1900.
The worldwide installed capacity of wind power is
around 160,000 MW.(as of 2009)
Sl.no Country Megawatt capacity(MW)
1. United States 35,159
2. Germany 25,777
3. China 25,104
4. Spain 19,419
5. India 10,925
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Tamilnadu- 4900 MW, Maharashtra- 2000 MW.
Maximum No. of Wind Monitoring StationsInstalled in a State??
119 Nos., Maharashtra.
Highest elevation at which wind farm Established??
1100 m.a.s.l. at Vankusawade, Maharashtra .
Highest elevation at which Wind Monitoring Station
Established??
3360 m.a.s.l. at Basgo, J&K.*m.a.s.l- meters above sea level.
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Coal - 50 years.
Nuclear- 30-40 years.
Hydro- 30-35 years.
Solar- 25-30 years.
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Other Energy Sources constitute approx 6,000MW which include
1. Small Hydro Project,
2. Biomass Gasifier,
3. Biomass Power,
4. Urban & Industrial Waste Power. Renewable Energy sources.
Improve upon Solar, Wind, Nuclear and other
Energy sources.
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www.powermin.nic.in
www.iea.org
http://en.wikipedia.org/wiki/Electricity_sector_in_India
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