三大主产区产量占比近九成。鄂尔多斯市、锡林郭勒盟和呼伦贝尔市三大原煤主产区产量合计1.77亿吨，占全区原煤产量的87.0%，其中，鄂尔多斯市原煤产量1.36亿吨，增长2.8%，拉动全区原煤产量增长1.9个百分点。

同时，1-2月份，内蒙古规模以上工业企业发电量1301.2亿千瓦时，位居全国首位，同比增长14.0%，继续保持两位数增长态势。火力发电拉动作用明显。1-2月份，全区规模以上工业火力发电1032.7亿千瓦时，同比增长15.9%，拉动全区发电量增长12.4个百分点；风力发电量230.8亿千瓦时，同比增长6.2%；太阳能发电量30.2亿千瓦时，同比增长18.4%。

The three major producing areas accounted for nearly 90% of the output. The total output of Ordos, Xilin Gol League and Hulunbuir three major raw coal producing areas is 177 million tons, accounting for 87.0% of the region's raw coal production, of which Ordos's raw coal production is 136 million tons, an increase of 2.8%, driving the region's raw coal production growth of 1.9 percentage points.

At the same time, from January to February, the power generation of industrial enterprises above designated size in Inner Mongolia was 130.12 billion KWH, ranking first in the country, an increase of 14.0% year-on-year, continuing to maintain a double-digit growth trend. The effect of thermal power generation is obvious. From January to February, the region's above-designated industrial thermal power generation reached 103.27 billion KWH, up 15.9% year on year, driving the region's power generation up 12.4 percentage points; Wind power generation was 23.08 billion KWH, up 6.2% year on year; Solar power generation was 3.02 billion KWH, up 18.4% year on year.