Could coal-fired power plants with CCS be an effective way for carbon neutrality in China?  

作　　者：Boqiang Lin Zhiwei Liu 

机构地区：[1]School of Management,China Institute for Studies in Energy Policy,Collaborative Innovation Center for Energy Economics and Energy Policy,Xiamen University,Xiamen,361005,China

出　　处：《Journal of Management Science and Engineering》2024年第4期461-473,共13页管理科学学报(英文版)

基　　金：supported by National Natural Science Foundation of China(Key Program,No 72133003).

摘　　要：The transition toward carbon neutrality in China necessitates integrating more renewable energy sources(RES)into the power grid.However,a high share of RES can destabilize the grid,making it crucial to add clean,flexible power sources,such as battery energy storage systems(BESS)and flexible coal power combined with carbon capture and storage(CCS).This study shifted focus from traditional power plants to flexible power solutions,including BESS and CCS,and adopted a macro perspective.An hourly basis simulation model of the power system was developed to assess the cost-effectiveness of these flexible power options.The results revealed that BESS is more cost-effective when RES penetration rates are low,whereas CCS becomes more advantageous as RES constitutes a larger portion of the power supply.Combining BESS and CCS can ensure grid stability and maximize RES utilization.Sensitivity analysis indicated the need to control power demand growth to supportthis transition effectively.

关 键 词：Renewable energy resources Flexible power Battery energy storage system Carbon capture and storage 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]