TOKYO (Nikkei)--Tokyo Electric Power Co. (9501) said Saturday that it will bring onstream by the end of April two fossil-fuel power plants halted by the March 11 earthquake, lifting its capacity 20%.
Tepco will resume operations at its Higashi Ogishima plant, powered by liquified natural gas, in Kanagawa Prefecture by the end of March and at its oil-powered Kashima plant in Ibaraki Prefecture next month.
By also boosting utilization rates at other fossil-fuel plants, the utility plans to increase its overall output to 42 million kilowatts by the end of April. This amounts to about 70% of its pre-quake level.
Tepco has a number of fossil-fuel plants that went out of commission after the quake, including ones in Fukushima and Ibaraki prefectures. If the two resume operations, the firm's total capacity will rise some 6 million kilowatts.
The utility says it is not certain whether all plants will be up and running by the summer peak season.
Additionally, Tepco will raise utilization rates at currently operating plants by shortening inspection periods. It is also acquiring gas turbine power generation systems to ease the electricity shortage.
The company generally needs to supply 50 million kilowatts of power to meet demand in winter and 55-60 million kilowatts this summer.
Projecting a protracted power shortage, Tepco says rolling blackouts will be inevitable in Tokyo's 20 wards, excluding central business and office districts, in summer.