国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

We have launched E-mail Alert service,subscribers can receive the latest catalogues free of charge

 
 

Predicting China's peak coal demand and response (No 138, 2014)

2014-10-16

By China gas clean energy development prospects and policy outlook group, compiled by Li Weiming, Research Institute of Resource and Environment Policies, Development Research Center of the State Council (DRC)

Report No 138, 2014 (Total 4637)

Abstract:

In view of the fact that the resource and environment situation is increasingly serious, there is good reason to try to predict China's peak coal demand and do related planning in advance, which would benefit coal consumption controls and the coal industry development.

This research uses data from the post-reform-and-opening-up period (1978-2013) to build a co-integration model (CM), an error correction model (ECM), and a vector error correction model (VECM), based on econometric theories. The error correction model was found to have better performance and better fit, so the research does a prediction and analysis of China's coal demand peak with the result showing that the peak could appear in 2020, at 4.5 billion tons. Before 2020, average annual growth of coal demand will stay at 3.9 percent, and start dropping by 0.76 percent annually after 2020. Demand will drop to 4.2 billion tons, by 2030. The government needs to plan in advance, to promote the transformation and upgrade of the coal industry and its sustainable development.

 
辽宁省| 横峰县| 靖西县| 雅江县| 拉萨市| 浦县| 黄山市| 通辽市| 澳门| 奈曼旗| 林西县| 阿坝| 通州区| 石景山区| 隆化县| 惠水县| 新乡市| 临漳县| 罗甸县| 白城市| 尼木县| 合肥市| 囊谦县| 平度市| 洛浦县| 宣城市| 砚山县| 冀州市| 静海县| 政和县| 武义县| 邯郸县| 闽清县| 绵阳市| 宜兰市| 巴林右旗| 南澳县| 黄陵县| 新巴尔虎左旗| 龙岩市| 百色市|