The photo, taken on October 21, shows a waste-to-energy project of the Hunan Junxin Environmental Protection Co., Ltd. on Heimi Peak, Wangcheng District, Changsha. It combusts household waste to produce electricity. The project can process more than 9,000 tons of household waste and 1,000 tons of sludge daily, delivering about 4 million kilowatt-hours of electricity to the grid. Its annual electricity output can meet the consumption demand of 1.1 million urban residents in Changsha. (Photo/Gu Pengbo)

Source: en.changsha.gov.cn