去年冬天以来,我国部分地区连续爆发雾霾天气,除去地形风力风向等客观原因外,在燃煤、机动车排放、沙尘和建筑扬尘等众多人为因素中,不合理的能源结构,特别是燃煤过度排放,是加剧雾霾天气的重要原因。我国煤炭消费占能源消费总量的67%,占全球煤炭消费 Since last winter, haze has been continuously erupted in some areas in our country. In addition to the objective reasons such as wind direction and wind direction in the terrain, among the many human factors such as coal-burning, motor vehicle emission, dust and construction dust, unreasonable energy structure, especially burning Excessive emission of coal is an important reason for aggravating hazy weather. China’s coal consumption accounts for 67% of the total energy consumption, accounting for the global coal consumption