Shanxi Comprehensive Reform Zone "No.1 Energy Island" project is a green, low-carbon, environmentally friendly, clean and efficient energy conversion supply island with a total investment of nearly 110 million RMB and completely independent design and construction according to the industrial park construction concept of "green development" in Shanxi Comprehensive Reform Demonstration Zone. The project is a green, low-carbon, environmentally friendly, clean and efficient energy conversion supply island with comprehensive utilization of new and renewable energy sources. The project has a planned heating area of 200 million square meters, with an actual heating area of 352,400 square meters by the end of 2022.