气候变化领域集成服务门户(CCPortal): Authority–enterprise equilibrium based mixed subsidy mechanism for carbon reduction and energy utilization in the coalbed methane industry

CCPortal

DOI	10.1016/j.enpol.2020.111828
	Authority–enterprise equilibrium based mixed subsidy mechanism for carbon reduction and energy utilization in the coalbed methane industry
	Fan L.; Xu J.
发表日期	2020
ISSN	03014215
卷号	147
英文摘要	As coalbed methane, the natural gas adsorbed in coal seams, is a greenhouse gas that is 21 times stronger than CO2, coalbed methane extraction significantly influences carbon reduction and energy conservation efforts. While the injection of CO2 into coal seams is known to effectively enhance coalbed methane recovery, this process has been limited because of high investment and production costs. Therefore, to promote the application of CO2 injection techniques in coalbed methane industry, this paper proposes an authority–enterprise equilibrium based mixed subsidy mechanism which combines direct subsidies with indirect tax-incentives. Specifically, a multi-objective bi-level programming model is established under uncertainty to assign a practical constraint and achieve a trade-off between the local authority and the coalbed methane plants. A practical case validates the feasibility and efficiency of the proposed method, proving that an authority–enterprise equilibrium based mixed subsidy mechanism is able to achieve carbon emissions reductions and conserve energy. Further analysis indicated that the marginal energy efficiency gains were greater than the authority costs under a strict energy utilization policy and that the environmental protection target had larger impacts on the coalbed methane plant performances. © 2020
关键词	Authority–enterprise equilibrium Carbon reduction CO2 injection Coalbed methane Energy utilization Mixed subsidy mechanism
英文关键词	Carbon; Carbon dioxide; Coal bed methane; Coal deposits; Coal industry; Cost benefit analysis; Costs; Economic and social effects; Energy efficiency; Energy utilization; Firedamp; Greenhouse gases; Investments; Metal recovery; Natural gasoline plants; Taxation; Bilevel programming models; Carbon emissions reductions; Carbon reduction; Coalbed methane recovery; Injection techniques; Local authorities; Methane extraction; Plant performance; Methane; carbon emission; coalbed methane; emission control; energy use; environmental economics; gas industry; subsidy system
语种	英语
来源期刊	Energy Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204651
作者单位	Business School, Sichuan University, Chengdu, 610064, China; Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu, 610064, China
推荐引用方式 GB/T 7714	Fan L.,Xu J.. Authority–enterprise equilibrium based mixed subsidy mechanism for carbon reduction and energy utilization in the coalbed methane industry[J],2020,147.
APA	Fan L.,&Xu J..(2020).Authority–enterprise equilibrium based mixed subsidy mechanism for carbon reduction and energy utilization in the coalbed methane industry.Energy Policy,147.
MLA	Fan L.,et al."Authority–enterprise equilibrium based mixed subsidy mechanism for carbon reduction and energy utilization in the coalbed methane industry".Energy Policy 147(2020).