Japan will scrap a plan to obtain half of its electricity from nuclear power and will instead promote renewable energy and conservation as a result of its ongoing nuclear crisis, the prime minister said [on May 10]. Naoto Kan said Japan needs to start from scratch" on its long-term energy policy after the Fukushima Dai-ichi nuclear power plant was heavily damaged by a March 11 earthquake and tsunami and began leaking radiation. Some 80,000 people living within a 12-mile (20-kilometer) radius of the plant were evacuated from their homes. Nuclear plants supplied about 30 percent of Japan's electricity, and the government had planned to raise that to 50 percent by 2030. Kan told a news conference that nuclear and fossil fuel used to be the pillars of Japanese energy policy but now the government will add two more pillars: renewable energy such as solar, wind and biomass, and an increased focus on conservation. "I believe the government bears a major responsibility for having promoted nuclear energy as national policy. I apologize to the people for failing to prevent the nuclear accident," Kan said.