一、21世纪前后我国能源形势急剧变化的状况(一)能源和电力消费弹性系数。由国家统计局的能源消费弹性系数表(见表1)可以看到:“九五”期间以后我国的能源消费弹性系数可分为以下几个阶段:(1)1991~1996年我国的能源消费弹性系数是小于1.0的;(2)自从1997~1998年能源消费呈逐年减 First, the rapid changes in China’s energy situation before and after the 21st century (a) the elasticity of energy and electricity consumption. From the table of energy consumption elasticity of the National Bureau of Statistics (see Table 1), we can see that the elasticity of energy consumption in China after the Ninth Five-Year Plan period can be divided into the following stages: (1) Energy consumption of our country from 1991 to 1996 Elasticity coefficient is less than 1.0; (2) Since 1997 ~ 1998, energy consumption has been decreasing year by year