Nuclear power in Ukraine year 2030, which would almost double the current amount of nuclear power capacity. Ukraine's power sector is the twelfth-largest in the world in terms of installed capacity, with 54 gigawatts (GW). Renewable energy still plays a very modest role in electrical output; in 2005 energy production was met by the following sources: nuclear (47 percent), thermal (45 percent), hydroelectric and other (8 percent). The Chernobyl disaster was a nuclear accident that occurred on 26 April 1986 at the Chernobyl Nuclear Power Plant in Ukraine. An explosion and fire released large quantities of radioactive contamination into the atmosphere, which spread over
Anti-nuclear power movement in Japan dangers posed by the Fukushima No. 1 Nuclear Power Station and other old atomic plants", and also "cautioned the government and utilities about their policy of not assessing the safety risks for nuclear power stations beyond their assumed scenarios". No Nukes Plaza Tokyo was established in 1989, after the 1986 Chernobyl disaster, and is one of the oldest groups opposing nuclear power in Japan. In May 2006, an international awareness campaign about the dangers of the Rokkasho reprocessing plant, Stop Rokkasho, was launched by musician Ryuichi Sakamoto. Greenpeace has also opposed the Rokkasho Reprocessing Plant under a campaign called "Wings