Courtesy of: EarthTalk®
Dear EarthTalk: Were Japan to close all its nuclear plants following the recent damage and radiation leaks from the March 11 earthquake and tsunami, what could its energy mix look like? Would it be able to provide all of its power in other ways? — Richard Miller, New York, NY
Most experts agree that Japan would be hard pressed to close all of its 54 nuclear reactors anytime soon, especially given that these plants provide over a third of the nations electricity supply and 11 percent of its total energy needs. Japan relies so much on nuclear power because it has so few other domestic sources of energy to draw upon. According to the U.S. Department of Energy, Japan is only 16 percent energy self-sufficient, and much of this comes from its now-wounded nuclear power program.