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Recently, the research team of China's coal control project recently released the latest report "Urban Coal Total Control Program Policies and Case Studies" written by the School of Environment of Chinese Minmin University, predicting that the total urban coal consumption may peak in 2020, with a peak of about 3.
2 billion tons of standard coal, ten years
earlier than expected.
The report believes that if future urban development is locked by the existing path, it will be difficult to get rid of the dependence on coal consumption, then the coal consumption in 2050 will be three times that of 2010, the health and environmental ecology of urban residents will continue to deteriorate, and the city will not make life better
.
Studies have shown that cities with high average coal consumption (coal consumption in urban area) are mainly distributed in Hebei, Shandong, Shanxi and Yangtze River Delta, which can be represented as a high coal consumption triangle with "Beijing-Xi'an-Hangzhou" as the apex
.
By analyzing the correlation between coal consumption and air pollution, the report finds that the spatial distribution of cities with high average coal consumption intensity is consistent with the distribution of areas with high annual average PM2.
5 concentration, that is, they can be expressed as triangles with "Beijing-Xi'an-Hangzhou" as the apex, thus confirming the "contribution"
of coal consumption to air pollution.
The report divides the air pollution restriction levels of Chinese cities into 83 Grade I restricted cities, 84 Grade II restricted cities, 71 Grade III restricted cities, and 55 Grade IV restricted cities
.
The report argues that China should first implement strict and effective measures against Tier I and Tier II restricted cities, implement total coal consumption control policies, and force coal consumption to decrease
.
According to the analysis, under the coal control policy, the peak of total urban coal consumption can be advanced from 2030 under the baseline scenario to 2020, with a peak amount of about 3.
2 billion tons of standard coal, down about 42.
3% from the baseline scenario, and the total coal consumption in 2050 is about 1.
9 billion tons of standard coal, down by about 58.
3%, and the overall effect of the total coal consumption control policy is remarkable
.
Recently, the research team of China's coal control project recently released the latest report "Urban Coal Total Control Program Policies and Case Studies" written by the School of Environment of Chinese Minmin University, predicting that the total urban coal consumption may peak in 2020, with a peak of about 3.
2 billion tons of standard coal, ten years
earlier than expected.
The report believes that if future urban development is locked by the existing path, it will be difficult to get rid of the dependence on coal consumption, then the coal consumption in 2050 will be three times that of 2010, the health and environmental ecology of urban residents will continue to deteriorate, and the city will not make life better
.
Studies have shown that cities with high average coal consumption (coal consumption in urban area) are mainly distributed in Hebei, Shandong, Shanxi and Yangtze River Delta, which can be represented as a high coal consumption triangle with "Beijing-Xi'an-Hangzhou" as the apex
.
By analyzing the correlation between coal consumption and air pollution, the report finds that the spatial distribution of cities with high average coal consumption intensity is consistent with the distribution of areas with high annual average PM2.
5 concentration, that is, they can be expressed as triangles with "Beijing-Xi'an-Hangzhou" as the apex, thus confirming the "contribution"
of coal consumption to air pollution.
The report divides the air pollution restriction levels of Chinese cities into 83 Grade I restricted cities, 84 Grade II restricted cities, 71 Grade III restricted cities, and 55 Grade IV restricted cities
.
The report argues that China should first implement strict and effective measures against Tier I and Tier II restricted cities, implement total coal consumption control policies, and force coal consumption to decrease
.
According to the analysis, under the coal control policy, the peak of total urban coal consumption can be advanced from 2030 under the baseline scenario to 2020, with a peak amount of about 3.
2 billion tons of standard coal, down about 42.
3% from the baseline scenario, and the total coal consumption in 2050 is about 1.
9 billion tons of standard coal, down by about 58.
3%, and the overall effect of the total coal consumption control policy is remarkable
.
