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近几年来,北京市在减少农村地区燃煤使用、推进无煤化方面采取了“减煤换煤”“、煤改电”、“煤改气”、加快实施液化气下乡等多项措施,并取得了较好成效。由于北京空气重污染主要集中在冬季,因此,农村地区实现无煤化对北京大气污染防治更显重要。根据市环保局的情况通报,北京PM2.5来源中本地污染排放占2/3,燃煤在本地污染中的贡献为22.4%。据清华大学建筑节
In recent years, Beijing has taken the measures of reducing coal use in rural areas and promoting non-coalification by speeding up the implementation of liquefied gas under the conditions of reducing coal, replacing coal with coal, replacing coal with electricity, and replacing coal with gas. Township and many other measures, and achieved good results. As Beijing’s air pollution is mainly concentrated in the winter, non-coalification in rural areas is even more important for air pollution control in Beijing. According to the Municipal Environmental Protection Bureau of the situation, Beijing PM2.5 sources of local pollution emissions accounted for 2/3, the contribution of coal in local pollution was 22.4%. According to Tsinghua University Building Festival