Nuclear Power Corporation of India Ltd (NPCIL) said that the unit was synchronized to the grid at 2.45am today and is now generating 160 MWe. The company noted that output from the reactor would be raised in stages - to 500 MWe, then 750 MWe before reaching full capacity of 1000 MWe.
The unit is one of two VVER-1000 pressurized water reactors built as part of a bilateral agreement between India and Russia signed back in 1988. Construction began in 2002 and the unit was completed in March 2011. However, its commissioning has been delayed by over two years due to protests and legal action following the accident at Japan's Fukushima Daiichi plant.
The second 1000 MWe Kudankulam unit is expected to begin commercial operation in June 2014.
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