South Korea's energy policies over the past 40 years have focused on securing stable energy supplies from fossil fuels and nuclear power. In 2000, imported energy, mainly coal, oil, natural gas and uranium, accounted for 97.2% of national energy supply. The country's energy intensity has been much above the world average and is still increasing. The energy consumption per capita grew from 2.17 tons of oil equivalent(TOE) in 1990 to 4.10 tons of oil equivalent(TOE) in 2000, higher than in Japan and Germany. South Korea was the tenth largest source of carbon dioxide(C02) emissions in the world as of 1999(World Bank, 1999). South Korea has suffered environmental problems because of its heavy reliance on energy-intensive economy. South Korea's anthropogenic emissions of greenhouse gases in 1997 are shown in Table 1
