Xianqiang, Mao; Xiurui, Guo - Economy and Environment Program for Southeast Asia … - 2001
China is one of the world's leading users of coal and is therefore faced with serious coal-smoke pollution in urban … China's cities. The study shows that natural gas has clear environmental and economic benefits over coal. The study found … that the high cost of substituting natural gas for coal was the main factor hindering the adoption of the cleaner fuel. To …