The power industry is an industrial sector that converts coal, oil, natural gas, nuclear fuel, water energy, marine energy, wind energy, solar energy, biomass energy and other primary energy into electric energy through power generation facilities, and then supplies users as energy through power transmission, transformation and distribution systems. 

 The power industry is an important basic industry of the national economy. It provides basic impetus for industry, agriculture, service industry and other fields, and plays a crucial supporting role in the development of the national economy. At the same time, the power industry is also a key area to realize energy transformation and sustainable development. Under the background of the "dual carbon" goal, the green and low-carbon development of the power industry is of great significance to reduce greenhouse gas emissions and cope with climate change.