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日本的52台核电机组提供了全国约三分之一的电力,成为一种安全、可靠和有竞争力的能源来源。即使核电理所当然地被看作是国内一次能源的一种来源,日本的一次能源供应自足程度也只有大约20%,其中16%来自核电,其余主要来自水电。几年来,由于核电的贡献,非化石燃料发电比例从1990年的38%上升到2001年的44%。预计到2010年非化石燃料发电将占总发电量的49%。
Japan’s 52 nuclear power units provide about a third of the country’s electricity and become a safe, reliable and competitive energy source. Even though nuclear power is of course regarded as a source of domestic primary energy, Japan’s primary energy supply is only about 20% self-sufficient, of which 16% comes from nuclear power and the rest come mainly from hydropower. In recent years, due to the contribution of nuclear power, the proportion of non-fossil fuel power generation rose from 38% in 1990 to 44% in 2001. It is estimated that non-fossil fuel power generation will account for 49% of the total power generation by 2010.