Carbon Capture

Utilization

and Storage（CCUS） technology is pivotal for global carbon emissions reduction and plays a crucial role in ensuring China's energy security and fostering the concurrent growth of its economy. It also supports China's path towards sustainable development and ecological advancement. While significant strides have been made in CCUS technology within China

challenges persist that hinder its widespread adoption. Based on literature research and work accumulation

the current status of CCUS technology both domestically and internationally is described

an

d the current technical challenges and research directions that CCUS technology are pointed out. The existing research efforts have provided countermeasures to address the challenges of high energy consumption and cost of capture technologies

the need for further research on oil recovery and storage technologies

the high energy consumption and low conversion efficiency of chemical utilization technologies

and the lack of a technical system for monitoring and evaluating the safety of storage. These countermeasures are as follows: ①Diversified integration of different carbon capture methods to achieve cost reduction at the source based on the characteristics of different emission sources; ②Tackling multi-objective optimization techniques

coordinating and optimizing oil recovery efficiency and CO

2

storage rate; ③Continuously developing new catalysts to accelerate the conversion reaction of CO

2

and improve conversion efficiency; ④Fully draw on the carbon tax policies of countries such as the United States and Australia

explore fiscal and tax incentive policies suitable for China's CCUS industry

increase economic benefits

and enhance enterprise enthusiasm; ⑤Establish a series of standard specifications covering all aspects of the CCUS entire chain

guide the implementation of engineering construction

and reduce enterprise risks from a standardized perspective. Through the implementation of these measures

the rapid development of CCUS technology in China will be promoted

and greater contribution will be made to achieving the goal of carbon neutrality.