气候变化领域集成服务门户(CCPortal): EMF-33 insights on bioenergy with carbon capture and storage (BECCS)

CCPortal

DOI	10.1007/s10584-020-02784-5
	EMF-33 insights on bioenergy with carbon capture and storage (BECCS)
	Muratori M.; Bauer N.; Rose S.K.; Wise M.; Daioglou V.; Cui Y.; Kato E.; Gidden M.; Strefler J.; Fujimori S.; Sands R.D.; van Vuuren D.P.; Weyant J.
发表日期	2020
ISSN	0165-0009
英文摘要	This paper explores the potential role of bioenergy coupled to carbon dioxide (CO2) capture and storage (BECCS) in long-term global scenarios. We first validate past insights regarding the potential use of BECCS in achieving climate goals based on results from 11 integrated assessment models (IAMs) that participated in the 33rd study of the Stanford Energy Modeling Forum (EMF-33). As found in previous studies, our results consistently project large-scale cost-effective BECCS deployment. However, we also find a strong synergistic nexus between CCS and biomass, with bioenergy the preferred fuel for CCS as the climate constraint increases. Specifically, the share of bioenergy that is coupled to CCS technologies increases since CCS effectively enhances the emissions mitigation capacity of bioenergy. For the models that include BECCS technologies across multiple sectors, there is significant deployment in conjunction with liquid fuel or hydrogen production to decarbonize the transportation sector. Using a wide set of scenarios, we find carbon removal to be crucial to achieving goals consistent with 1.5 °C warming. However, we find earlier BECCS deployment but not necessarily greater use in the long-term since ultimately deployment is limited by economic competition with other carbon-free technologies, especially in the electricity sector, by land-use competition (especially with food) affecting biomass feedstock availability and price, and by carbon storage limitations. The extent of BECCS deployment varies based on model assumptions, with BECCS deployment competitive in some models below carbon prices of 100 US$/tCO2. Without carbon removal, 2 °C is infeasible in some models, while those that solve find similar levels of bioenergy use but substantially greater mitigation costs. Overall, the paper provides needed transparency regarding BECCS’ role, and results highlight a strong nexus between bioenergy and CCS, and a large reliance on not-yet-commercial BECCS technologies for achieving climate goals. © 2020, Battelle Memorial Institute.
英文关键词	BECCS; Bioenergy; Carbon capture and storage; Carbon dioxide removal; CCS; EMF; Integrated assessment; Model comparison; Negative emissions
语种	英语
scopus关键词	Biomass; Carbon dioxide; Climate models; Cost effectiveness; Food storage; Hydrogen fuels; Hydrogen production; Land use; Biomass feedstock; Electricity sector; Emissions mitigation; Integrated assessment models; Land-use competition; Mitigation costs; Model assumptions; Transportation sector; Carbon capture
来源期刊	Climatic Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147312
作者单位	National Renewable Energy Laboratory (analysis performed while at Pacific Northwest National Laboratory), Golden, CO, United States; Potsdam Institute for Climate Impact Research (PIK), Potsdam, Germany; Electric Power Research Institute (EPRI), Washington, DC, United States; Pacific Northwest National Laboratory – Joint Global Change Research Institute, College Park, MD, United States; PBL Netherlands Environmental Assessment Agency, The Hague, Netherlands; Copernicus Institute of Sustainable development, Utrecht University, Utrecht, Netherlands; Institute of Applied Energy, Minato, Tokyo, Japan; International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria; Department of Environmental Engineering, Kyoto University, C1-3-361, Katsura-Campus, Nishikyo-ku, Kyoto-City, Japan; Center for Social and Environmental Systems Research, National Institute for Environmental Studies (NIES), 16-2, Onogawa, Tsukuba, Japan; U.S. Department of Agriculture, Economic Research Service, Washington, DC, Uni...
推荐引用方式 GB/T 7714	Muratori M.,Bauer N.,Rose S.K.,et al. EMF-33 insights on bioenergy with carbon capture and storage (BECCS)[J],2020.
APA	Muratori M..,Bauer N..,Rose S.K..,Wise M..,Daioglou V..,...&Weyant J..(2020).EMF-33 insights on bioenergy with carbon capture and storage (BECCS).Climatic Change.
MLA	Muratori M.,et al."EMF-33 insights on bioenergy with carbon capture and storage (BECCS)".Climatic Change (2020).