Energy is one of the material motive powers to promote
social and economic development, energy supply shortages
and its potential threat will directly or indirectly affect the
development of national economy and economic security.
So energy has always been an important theme of sustainable
development. With speeding urbanization and
new rural construction, building area is rising at an annual
rate of 2 billionm2 and the total building area has exceeded
40 m2
So energy has always been an important theme of sustainable
development. With speeding urbanization and
new rural construction, building area is rising at an annual
rate of 2 billionm2 and the total building area has exceeded
40 m2