By The first unit of the Kudankulam Nuclear Power Plant (KKNPP-1) attained criticality on 15 Jul 2013 and was grid connected on 22 Oct 2013. During the 365 days since grid connection, the reactor was under outage for 106 days and on maintenance shut-down for 64 days. It generated 2825 million units (MU) of electricity and consumed 538 MU for house-load (own consumption). The original plan to start commercial generation on 22nd April 2014, six months after its grid connection was postponed twice to 22nd Jul 14 and 22nd Oct 14. Now that the reactor has been shudt down on 25 Sep 14 for repair/replacement of turbo-generator, there is no burden of any deadline.

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