我国水电占整个电力的比重已由1980年的30.8%下降至1996年的23.5%,预期在今后几年内还会继续下降,除非政府增加对水电投资。1997年共完成水电装机1600万 kW,其中因素之一是水电站建设周期通常比火电站长,这样就阻碍了更多水电站的开工。目前我 The share of China’s hydropower in the electricity industry has dropped from 30.8% in 1980 to 23.5% in 1996 and is expected to decline in the next few years unless the government increases its investment in hydropower. In 1997, a total of 16 million kW of hydropower installed capacity was completed. One of the factors is that the construction period of hydropower stations is usually longer than that of thermal power stations, which hinders the start of more hydropower stations. Currently, I