Tokyo Electric Power Company (Tepco) is considering decommissioning one or more reactors at its Kashiwazaki-Kariwa nuclear power plant in central Japan, excluding the No. 6 and No. 7 units, it was learned Thursday. This would mark the first reactor decommissioning at the plant, which straddles the city of Kashiwazaki and the village of Kariwa in Niigata Prefecture. The plant has seven reactors, all of which have been idled. Tepco aims to restart the No. 6 and No. 7 reactors. Meanwhile, the