Unit 3 of Tianwan Nuclear Power Plant, run by China National Nuclear Corporation (CNNC), completed the testing of 100 hours full-power continuous operation on Feb 15, marking it a success in accomplishing all the pilot projects that the commissioning standards defined.

Tianwan Unit 3 has been put into commercial operation, announcing the first unit of the Phase II of Tianwan Power Plant finishing the work. At this point, CNNC carries on 18 nuclear power units, with an installed capacity of more than 15 million kilowatts.

In addition, Tianwan Nuclear Power Plant is the largest technical and economic cooperation project between Chinese and Russian governments so far.