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从1973年第一次石油危机以来,日本很重视节能,尤其工业企业节能效果更为显著.以1980年与1973年相比,工业界的单位产值能耗下降了25.6％(包括工业结构及产品结构的调整).其中钢铁工业单位产值能耗下降了12％,石油化工下降了18.6％,水泥下降了20.9％,炼铝下降10％,平板玻璃下降了29.4％,造纸下降8.6％. 日本是一个工业发达而又严重缺少能源资源的国家,石油价格暴涨,使产品成本提高.为了提高产品在国际市场上竞争能力,迫使其工业企业致力于节能,以抵消石油涨价引起的困难
Since the first oil crisis in 1973, Japan has attached great importance to energy conservation, and in particular industrial enterprises have achieved more significant energy savings. Compared with 1973 in 1980, the energy consumption per unit of output in the industrial sector fell by 25.6% (including industrial structures and products). (Structure adjustment). Among them, energy consumption per unit of iron and steel industry fell by 12%, petrochemicals dropped by 18.6%, cement dropped by 20.9%, aluminum production fell by 10%, flat glass decreased by 29.4%, and paper production decreased by 8.6%. Japan A country with a developed industrial economy and a serious lack of energy resources has seen oil prices skyrocketing and increasing product costs. In order to increase the competitiveness of products in the international market, it has forced its industrial companies to devote energy to offset the difficulties caused by rising oil prices.