气候变化领域集成服务门户(CCPortal): Planning China's non-deterministic energy system (2021-2060) to achieve carbon neutrality

CCPortal

DOI	10.1016/j.apenergy.2023.120673
	Planning China's non-deterministic energy system (2021-2060) to achieve carbon neutrality
	Ma, Y.; Li, Y. P.; Huang, G. H.
发表日期	2023
ISSN	0306-2619
EISSN	1872-9118
卷号	334
英文摘要	Long-term energy system planning at the national level is critical for achieving carbon neutrality. However, the multiple uncertainties inherent in energy system pose enormous challenges to the planning process. In this study, a flexible chance-constrained programming (FCP) method is developed to tackle uncertainties presented as random probability distribution and fuzzy information, which can also balance the trade-off between system objective and constraint-violation risk. Then, considering carbon capture, utilization and storage (CCUS) tech-nology and forest carbon sinks, a China's non-deterministic energy planning model is formulated to achieve carbon neutrality under the minimization of system cost. Results under 72 scenarios associated with different CCUS installation rates and risk-response attitudes disclose that (i) in order to realize the national carbon neutrality goal, China should gradually reduce the use of coal and oil and increase the use of renewable energy (accounting for [75.3, 78.6]% by 2060); (ii) China should vigorously increase wind power and photovoltaic power, phase down coal-fired power installed capacity but retain 144.0 GW by 2060 to ensure stable electricity supply; (iii) China should reach peak CO2 emissions for its energy system by 2025 to gain time and release the urgency for carbon neutrality; (iv) the synergistic effect of carbon neutrality is also beneficial to the abatement of pollutants emissions and the improvement of air quality. The results can provide policy recommendations for the planning of China's carbon neutral energy system during 2021-2060.
英文关键词	Carbon neutrality; CCUS; Decision making; Energy system; Multiple uncertainties; Optimization
语种	英语
WOS研究方向	Energy & Fuels ; Engineering, Chemical
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000923934500001
来源期刊	APPLIED ENERGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/281520
作者单位	Beijing Normal University; University of Regina
推荐引用方式 GB/T 7714	Ma, Y.,Li, Y. P.,Huang, G. H.. Planning China's non-deterministic energy system (2021-2060) to achieve carbon neutrality[J],2023,334.
APA	Ma, Y.,Li, Y. P.,&Huang, G. H..(2023).Planning China's non-deterministic energy system (2021-2060) to achieve carbon neutrality.APPLIED ENERGY,334.
MLA	Ma, Y.,et al."Planning China's non-deterministic energy system (2021-2060) to achieve carbon neutrality".APPLIED ENERGY 334(2023).