On the basis of explaining the connotation and general paradigm of technical and economic management of carbon emission reduction for industries and enterprises, this textbook systematically introduces the development status, process technology categories, carbon emission reduction measures, technical and economic management methods of carbon emission reduction and application cases of carbon-intensive industries such as electric power, iron and steel, non-ferrous metals, cement, chemical industry, construction and transportation. First, starting from the development status of the industry, it discusses the demand for technical management of carbon emission reduction in the process of low-carbon development of the industry; second, based on the industry's own production processes and procedures, it focuses on elaborating the emission reduction principles, implementation effects and development prospects of various key technologies in the process of achieving energy conservation and emission reduction in the industry; third, based on the top-level design, it discusses the policy system of technical and economic management of industrial carbon emission reduction, including the objectives, instruments, policies and combined strategies of such management; finally, in light of the requirements for low-cost and low-carbon transformation of industries, it systematically expounds the theories and methods of technical and economic management of carbon emission reduction, explores the optimization paths of carbon emission reduction technologies for industries and enterprises by integrating multiple disciplines such as engineering, economics and management, and provides specific application cases in combination with China's practical problems.