Low-carbon technology refers to a new technology for effectively controlling greenhouse gas emissions, which is developed in power, transportation, construction, metallurgy, chemical industry, petrochemical industry and other fields, such as renewable energy and new energy, clean and efficient utilization of coal, exploration and development of oil and gas resources and coalbed methane, and carbon dioxide capture and storage.

low-carbon technologies can be divided into three types: the first type is carbon reduction technology, which refers to energy-saving and emission-reduction technologies in the fields of high energy consumption and high emission, clean and efficient utilization of coal, exploration and development technologies of oil and gas resources and coalbed methane, etc. The second category is carbon-free technologies, such as renewable energy technologies such as nuclear energy, solar energy, wind energy and biomass energy. In the past 1 years, the world's solar cell output has increased by 38% annually, surpassing the IT industry. The installed capacity of global wind power increased by 28.8% against the trend in the financial crisis in 28. The third category is carbon removal technology, typically carbon dioxide capture and storage (CCS).