The massive earthquake that hit Japan on March 11, 2011 caused tremendous damage, and at the same time, this earthquake and the following tsunami have triggered a serious nuclear accident at the Fukushima No. 1 nuclear power plant of Tokyo Electric Power Co. (TEPCO). Meanwhile, this accident has spurred the country to review about nuclear power generation. In this context, we had deliver you information till July 2011 about moves in electric power suppliers and municipalities that have nuclear power plants, as well as trends in the nuclear power policy at the government level.

Now, we will update two graphs below at the end of every month about electricity demand of each electric power company as well as operation rate of nuclear power plants across Japan.

• Trends in Electric Power Suppliers and Municipalities with Nuclear Power Plants
• Trends in Nuclear Power Policy by Japanese Government
• Trends in Tokyo Electric Power Co.
• Trends in Other Players

This webpage is provided with a grant from Artists Project Earth.