Abstract:This study first analyzes the driving factors of China's realization of the "dual carbon" goals from the two aspects of necessity and urgency, and proposes that to achieve the "dual carbon" goals, China shall reshape the energy structure and related industrial systems in a scientific and orderly manner, in which technology innovation plays a crucial leading role. Then, based on the long-term research and deveopment in the energy field of the Chinese Academy of Sciences, the scientific and technological development path to lead the realization of the "dual carbon" goals with the concept of "multi-energy system integration" is proposed, and the connotation of the "multi-energy system integration" concept is elaborated into four technology development paths, including clean and efficient utilization and coupling substitution of fossil energy, multi-energy complementation and large-scale application of non-fossil energy, industrial low-carbon, and zero-carbon process reengineering, and digital, intelligent and multi-energy integration. Finally, suggestions are put forward to promote the implementation of the "multi-energy integration" technology development path.