Carbon dioxide capture

utilization and storage(CCUS) technology is expected to achieve zero-emission of fossil energy utilization

which is widely accepted by the international community. In order to evaluate the potential of CCUS equipped low-carbon hydrogen production process

this paper summarizes the development status of CCUS technology. The emission reduction potential and market competitiveness of CCUS coupling lowcarbon hydrogen production was evaluated according to the analysis of China's low-carbon hydrogen production path. At the same time

the route of using low hydrocarbon coupling CO_2 to achieve carbon emission reduction is analyzed

and the development of CO_2 capture conversion integration project based on the new idea of CO_2 and hydrogen coupling is summarized

providing reference for future related research. In conclusion

CCUS technology has great potential for low-carbon sustainable development in China

and the development of CCUS coupled hydrogen production is of great significance to realize atmospheric environmental governance and achieve the climate change goals.