Benefit Evaluation of Energy Substitute Terminal Energy Project

In recent years, China's economic growth is faced with increasingly severe resource constraints and environmental problems, especially environmental problems, which have become an important factor limiting economic development. Although the Chinese government has introduced a series of policies to promote the absorption and utilization of clean energy and alleviate the problem of monotonous energy consumption structure, there are few studies on the transformation of energy conservation and emission reduction into economic benefits. In this paper, a calculation model of the environmental benefit to economic benefit of electric energy replacement is established, and a comparative calculation of pollutant emission reduction and economic efficiency is made for the replacement of coal (loose coal and boiler coal) by natural gas and electric heat storage in Tianjin. The results show that electric heat storage and heating has more advantages.