Wednesday, July 6, 2011

Nuclear Energy Parks


In line with past practice such as at the eight-unit Rajasthan nuclear plant, NPCIL intends to set up five further "Nuclear Energy Parks", each with a capacity for up to eight new-generation reactors of 1,000 MWe, six reactors of 1600 MWe or simply 10,000 MWe at a single location.  By 2032, 40-45 GWe would be provided from these five.  NPCIL says it is confident of being able to start work by 2012 on at least four new reactors at all four sites designated for imported plants.
Planned Nuclear Power Plants in India
The new energy parks are to be:
Kudankulam in Tamil Nadu: three more pairs of Russian VVER units, making 9200 MWe.  Environmental approval has been given for the first four.  A general framework agreement for construction of units 3 & 4 was planned to be signed by the end of June 2010, but has apparently been delayed on account of supplier liability questions. Equipment supply and service contracts for units 3 &4 were to be signed by the end of December 2010 and the first concreting was expected by the end of June 2011.
Jaitapur in Maharashtra: An EUR 7 billion framework agreement with Areva was signed in December 2010 for the first two EPR reactors, to be commissioned in 2017-18, along with 25 years supply of fuel. Environmental approval has been given for these, and site work will start in 2011 with a view to 2013 construction start. In July 2009 Areva submitted a bid to NPCIL to build the first two EPR units, which will have Alstom turbine-generators, accounting for about 30% of the total EUR 7 billion plant cost. The site will host six units, providing 9600 MWe.
Mithi Virdi (or Chayamithi Virdi) in Gujarat: to host US technology (possibly Westinghouse AP1000, maybe GE Hitachi ESBWR), six units. NPCIL says it has initiated pre-project activities here, with groundbreaking planned for 2012. 
Kovvada in Andhra Pradesh: to host US technology (possibly GE Hitachi ESBWR), six units.  NPCIL says it has initiated pre-project activities here, with groundbreaking planned for 2012.  GE Hitachi said it expected to sign a contract in 2010 to supply six ESBWRs to NPCIL.
Haripur in West Bengal: to host four or six further Russian VVER-1200 units, making 4800 MWe. NPCIL says it has initiated pre-project activities here, with groundbreaking planned for 2012.  Persistent rumours suggest local opposition and a likely change of site to Orissa.
Kumharia or Gorakhpur in Haryana is earmarked for four indigenous 700 MWe PHWR units and the AEC had approved the state's proposal for a 2800 MWe nuclear power plant. The inland northern state of Haryana is one of the country's most industrialized and has a demand of 8900 MWe, but currently generates less than 2000 MWe and imports 4000 MWe. The village of Kumharia is in Fatehabad district and the plant may be paid for by the state government or the Haryana Power Generation Corp. NPCIL says it has initiated pre-project activities here, with groundbreaking planned for 2012.
Bargi or Chuttka in inland Madhya Pradesh is also designated for two indigenous 700 MWe PHWR units. NPCIL says it has initiated pre-project activities here, with groundbreaking planned for 2012.
At Markandi (Pati Sonapur) in Orissa there are plans for up to 6000 MWe of PWR capacity. Major industrial developments are planned in that area and Orissa was the first Indian state to privatise electricity generation and transmission. State demand is expected to reach 20 billion kWh/yr by 2010.
Rosatom expects to build six further Russian VVER reactors at a further site, not yet identified.

The AEC has also mentioned possible new nuclear power plants in Bihar and Jharkhand.

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