The Unit, which was shut down for maintenance yesterday, would commercially generate 1000 MW when it resumes production and power would be sent to the Central grid for distribution, he told PTI over phone.
On June 6, KNPP had attained its full generation capacity, becoming the first nuclear plant in the country to generate 1,000 MWe.
Unit 1 attained criticality on July 2013 and has been contributing to power-starved Tamil Nadu since October 2013.
