Research on the Impact of the “Coal to Gas” and “Coal to Electricity” Policies on Urban Air Quality

Abstract

Heating in winter in the north has a significant negative impact on the quality of the atmospheric environment. The coal used for heating emits substances such as PM2.5, PM10, sulfur dioxide, carbon dioxide, etc., exacerbating atmospheric environmental pollution. Air pollution seriously affects the physical health and safety of residents, reduces their sense of happiness, brings about significant environmental pollution costs, and increases the actual level of economic inequality. In response to this situation, this article aims to improve urban air quality through the policies of “coal to gas” and “coal to electricity”, and further studies the impact of this policy. To provide empirical evidence and decision-making reference for deepening the “coal to gas, electricity” policy, and to reduce atmospheric environmental pollution, it is necessary to actively adjust the heating plan, increase the central heating area, and construct different heating scales according to different needs. It is necessary to vigorously develop clean coal technology, reduce pollutant emissions, actively explore clean energy, and fundamentally change the problem of air pollution. Therefore, the policies of “coal to gas” and “coal to electricity” can effectively improve the pollution of coal on urban air quality.