湖南省每年缺煤300万吨,缺电20亿度,缺油10万吨。本地煤的热值平均每公斤4000千卡,有相当数量热值在3000千卡以下的劣质煤,给全省的工业和经济发展带来很大影响。从1980～1983年,湖南省重点安排了余热利用、工艺节能、窑炉改造、煤矸石利用、锅炉改造和市场民用煤等方面的技术改造工作。亿元工业产值能耗从1980年的105400吨,下降列1983年的83400吨。四年共节约和少用标准煤5255000吨。他们的主要做法是: 1.领导重视是搞好节能技术改造的关键。其表现:一是机构升格,人员加强。湖南 Hunan Province lacks 3 million tons of coal annually, lacks 2 billion kWh of electricity and 100,000 tons of oil. Local coal has an average caloric value of 4,000 kcal per kilogram and a considerable amount of inferior coal with a caloric value below 3,000 kcal, which has a great impact on the province’s industrial and economic development. From 1980 to 1983, Hunan Province focused on the technological transformation of waste heat utilization, process energy conservation, kiln reform, coal gangue utilization, boiler reform, and market civilian coal. The energy consumption of the industrial output value of billions of yuan rose from 105,400 tons in 1980 to 83,400 tons in 1983. In four years, a total of 5255,000 tons of standard coal was saved and used less. Their main approach is: 1. Leadership is the key to doing a good job of energy-saving technological transformation. Its performance: First, the organization upgrades, personnel strengthened. Hunan