With the winter power and heat supply in mind, Chinese President Xi Jinping on Thursday inspected Shanxi Ruiguang Heat & Power Co., Ltd., a company that has made progress in clean and efficient utilization of coal in recent years. 

The company is a demonstration power station for energy saving and emission reduction. As one of the main heat sources for central heating in Taiyuan and Jinzhong, the station is responsible for heating 24 million square meters.