1091 MW Karcham-Wangtoo

Hydroelectric Power Station 

 

Karcham Wangtoo Hydro-Electric Power Station (1091 MW) is the largest private sector hydro plant in the country. It is located on river Satluj in District Kinnaur of Himachal Pradesh. 

The diversion Dam is located at village Karcham at EL 1813 m and the powerhouse is located near village Wangtoo on NH-5. The Plant is a run-of-the river scheme, utilizing a gross head of 298.75 m between the dam and the powerhouse is estimated to generate 4130.98 GWh of energy in a 90% dependable year. The project was fully commissioned on 13th September 2011 and has been generating power ever since.

Project Features:

  • 88 m high Concrete Gravity Dam, 53 m of which is below the river bed level.
  • Four Desilting Chambers of 18m width, 494 m long & 33 m high (which is the largest underground Desilting complex in India) for excluding the particles down to 0.2 mm in size,
  • 17 Km long 10.48m diameter circular Head Race Tunnel, terminating into a 16/27m diameter 145 m high Surge Shaft.
  • Four 5m diameter Pressure Shafts take off for feeding  4 x 250 MW Generating Units installed in an underground Powerhouse at Wangtoo
  • 1.25 Km long 10.48m diameter Tail Race Tunnel to release the water back into Satluj river
  • Overall the project comprises of 44.60 Km of tunnelling various sizes in the Himalayan geologic formations.

 

Mandatory Discharge for Environment: 7.38 cumec

Discharge Downstream of Karcham Dam

 

 Awards and Recognition:

  1. Best operating Hydro Power Plant from IPPAI (Independent Power Producer Association of India) – 2nd Runners Up for Year 2015-16.
  2. National Award for Outstanding Performance from Ministry of Power, Govt. of India for Year 2013-14.

 

Date Time Discharge
2017-12-17 09:03 7.45597
2017-12-17 08:48 7.45982
2017-12-17 08:33 7.448379
2017-12-17 08:18 7.463416
2017-12-17 08:03 7.481193
2017-12-17 07:48 7.473042
2017-12-17 07:33 7.498414
2017-12-17 07:18 7.57602
2017-12-17 07:03 7.476221
2017-12-17 06:48 7.536968
2017-12-17 06:33 7.487728
2017-12-17 06:18 7.544466
2017-12-17 06:03 7.43926
2017-12-17 05:48 7.476049
2017-12-17 05:33 7.533185
2017-12-17 05:18 7.484273
2017-12-17 05:03 7.466912
2017-12-17 04:48 7.573377
2017-12-17 04:33 7.545471
2017-12-17 04:18 7.541884
2017-12-17 04:03 7.51859
2017-12-17 03:48 7.49179
2017-12-17 03:33 7.487585
2017-12-17 03:18 7.458267
2017-12-17 03:03 7.524872
2017-12-17 02:48 7.529788
2017-12-17 02:33 7.579566
2017-12-17 02:18 7.537571
2017-12-17 02:03 7.51374
2017-12-17 01:48 7.513007
2017-12-17 01:33 7.5119
2017-12-17 01:18 7.459451
2017-12-17 01:03 7.54704
2017-12-17 00:48 7.533039
2017-12-17 00:33 7.495538
2017-12-17 00:18 7.577648
2017-12-17 00:03 7.531291
2017-12-16 23:48 7.540732
2017-12-16 23:33 7.471783
2017-12-16 23:18 7.465994
2017-12-16 23:03 7.557176
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2017-12-16 17:18 7.490941
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2017-12-16 16:33 7.585097
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2017-12-15 23:48 7.496191
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2017-12-14 23:48 7.493547
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2017-12-13 23:48 7.529591
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2017-12-13 23:18 7.4793798828125
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