This is an update on March 2, 2020.
[proposal]
March 2nd, Tohoku Electric Power announced its Noshiro power station Unit 3 (in Noshiro-city, Akita) with 600MW started commercial operation.
Press Release of Tohoku Electric Power:
東北電力のプレスリリース能代火力発電所3号機の営業運転開始について~高い経済性と二酸化炭素排出量の低減を両立~(Japanese only)