DOI: 10.1016/j.apenergy.2020.114694
论文题名: Carbon capture and storage in China's power sector: Optimal planning under the 2 °C constraint
作者: Wang P.-T. ; Wei Y.-M. ; Yang B. ; Li J.-Q. ; Kang J.-N. ; Liu L.-C. ; Yu B.-Y. ; Hou Y.-B. ; Zhang X.
刊名: Applied Energy
ISSN: 3062619
出版年: 2020
卷: 263 语种: 英语
英文关键词: Carbon capture and storage
; CO2-enhanced oil recovery
; Coal-fired power plants
; Source–sink matching
Scopus关键词: Barium compounds
; Carbon dioxide
; Coal
; Coal fueled furnaces
; Coal storage
; Emission control
; Enhanced recovery
; Fossil fuel power plants
; Metal recovery
; Reduction
; Carbon capture and storages (CCS)
; Coal-fired power plant
; Emission reduction
; Enhanced oil recovery
; Global temperatures
; Installed capacity
; Mitigation costs
; Optimal planning
; Carbon capture
; carbon emission
; carbon sequestration
; carbon storage
; climate change
; coal-fired power plant
; emission control
; enhanced oil recovery
; optimization
; source-sink dynamics
; Bohai Bay
; China
英文摘要: Carbon capture and storage (CCS) has been widely recognized as a key technology to reduce CO2 emissions in the power sector. China's power sector needs to achieve large-scale emission reductions through CCS technologies to contribute to limiting the global temperature rise to less than 2℃. The best source–sink matching directly affects total mitigation costs for the power sector. However, China has not yet established an optimal CCS plan. This study evaluates the least-cost source–sink relationship and cluster development opportunities for CCS in China under the 2 °C constraint. The results show that 165 existing coal-fired power plants, which have an installed capacity of approximately 175 GW, need CCS retrofitting and can find a suitable CO2 storage site within an average radius of 115 km. The total captured CO2 is 17.42 billion tons in Northeast, North, East, Northwest, and South regions with the share of 10.79% (1.88 GtCO2), 31.29% (5.45 GtCO2), 35.25% (6.14GtCO2), 22.39% (3.90GtCO2), and 0.27% (47MtCO2), respectively. Approximately 90% of captured CO2 can be stored in the Songliao, Bohai Bay, and Subei basins. In addition, 23% of the emission reductions can be achieved through CO2-enhanced oil recovery. The total mitigation cost is USD 1212 billion and the revenue generated from CO2-enhanced oil recovery is USD 377 billion. Overall, it provides the least-cost source–sink layout and cluster development opportunities for CCS development under the 2 ℃ constraint, which can serve as a basis for large-scale CCS adoption in China. © 2020 Elsevier Ltd
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/158512
Appears in Collections: 气候变化与战略
There are no files associated with this item.
作者单位: School of Energy and Mining Engineering, China University of Mining & Technology, Beijing, Beijing, 100083, China; Center for Energy and Environment Policy Research, Beijing Institute of Technology, Beijing, 100181, China; School of Management and Economics, Beijing Institute of Technology, Beijing, 100181, China; Beijing Key Lab of Energy Economics and Environmental Management, Beijing, 100081, China; Business School, Beijing Normal University, Beijing, 100875, China; The Administrative Centre for China's Agenda 21 (ACCA21), Ministry of Science and Technology (MOST), Beijing, 100038, China
Recommended Citation:
Wang P.-T.,Wei Y.-M.,Yang B.,et al. Carbon capture and storage in China's power sector: Optimal planning under the 2 °C constraint[J]. Applied Energy,2020-01-01,263