中国人民建设银行投资调查部、投资研究所“重新评价水电经济性”的文章(以下简称“重评”),论定在我国发展水电不经济,并声称“要拿出一半的水电投资来发展火电”。我们是从事电力事业实际工作的,通过几十年的亲身体会,不能同意“重评”的论据和论点。这里仅从兰州地区的电力发展来说明水电的优 The article “Reassessing the economics of hydropower” of the Investment Research Department and Investment Research Institute of the People’s Construction Bank of China (hereinafter referred to as “reassessment”) argues that the development of hydropower is not economical in China, and claims that “we need to use half of the hydropower investment to develop. Thermal power". We are engaged in the practical work of the electric power industry. Through decades of experience, we cannot agree with the arguments and arguments of “reassessment”. Here is an explanation of the advantages of hydropower from the development of electricity in Lanzhou