我国著名的水电专家张光斗教授提出 ,当前我国大力发展水电 ,应做好以下几方面工作 :(1)理顺水电经济。过去对水电投资与火电和一般工业相同对待 ,还贷期限约 2 0年 ,利率高 ,一开始就要求还贷付息 ,税率高 ,年收电费后 ,先纳税 ,后还贷付息等。还要交占地费、采石费等。水电建 Professor Zhang Guang-dou, a famous hydropower expert in our country, proposed that at present, China should vigorously develop hydropower, and should do a good job in the following aspects: (1) Straighten out the hydropower economy. In the past, investment in hydropower was treated in the same way as thermal power and general industries. The loan repayment period was about 20 years and the interest rate was high. It required loan repayments and interest payments at the very beginning, high tax rates, annual electricity bills, first tax payment and repayment of loans and interest. Also pay land fees, quarry fees. Construction of hydropower