Technical and economic analysis of clean heating technologies in China

Heating is an important way for energy subsystems, such as power system, natural gas system and thermal system, to be coupled at the terminal of energy internet. It's also a big issue for energy transformation which related to people's everyday life and need to be further studied. This paper reviews the classifications and developments of common clean heating technologies, analyzes their technical and economic characteristics based on the data of northern China, and gives some suggestions at the end.