气候变化领域集成服务门户(CCPortal): Balancing cost, water, emissions, and reliability in power systems operations

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DOI	10.1088/1748-9326/ad0d3a
	Balancing cost, water, emissions, and reliability in power systems operations
	Kravits, Jacob; Kasprzyk, Joseph R.; Baker, Kyri; Stillwell, Ashlynn S.
发表日期	2024
ISSN	1748-9326
起始页码	19
结束页码	1
卷号	19 期号:1
英文摘要	Traditionally, large-scale thermoelectric power generation has been operated to reduce system operational costs. To expedite the mitigation of the harmful effects of climate change, many have proposed additional incentives for system operation (i.e. policies) that incorporate greenhouse gas emissions. However, such policies rarely consider unforeseen impacts on the volumes of water required for cooling thermoelectric plants as well as the potential effects on electricity production from water/climate-related stressors. We first create a case study representative of the thermoelectric-dominated water/energy systems in the Midwestern United States. Through this case study, our analysis investigates the tradeoffs of cost, water, emissions, and reliability in thermoelectric-dominated water/energy systems via policy analysis. Furthermore, we show how such policies respond differently to historic operational, climatological, and hydrological stressors. Specifically, we find that policies that focus on a single criterion can leave power systems vulnerable to reliability issues, operational cost increases, ecological impacts on riverine systems, and increased emissions. Therefore, consideration of many criteria (cost, water, emissions, and reliability) is necessary for creating an effective water-energy-emissions policy.
英文关键词	grid operations; water/energy nexus; grid reliability; greenhouse gas emissions
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001116562500001
来源期刊	ENVIRONMENTAL RESEARCH LETTERS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293110
作者单位	University of Colorado System; University of Colorado Boulder; University of Illinois System; University of Illinois Urbana-Champaign
推荐引用方式 GB/T 7714	Kravits, Jacob,Kasprzyk, Joseph R.,Baker, Kyri,et al. Balancing cost, water, emissions, and reliability in power systems operations[J],2024,19(1).
APA	Kravits, Jacob,Kasprzyk, Joseph R.,Baker, Kyri,&Stillwell, Ashlynn S..(2024).Balancing cost, water, emissions, and reliability in power systems operations.ENVIRONMENTAL RESEARCH LETTERS,19(1).
MLA	Kravits, Jacob,et al."Balancing cost, water, emissions, and reliability in power systems operations".ENVIRONMENTAL RESEARCH LETTERS 19.1(2024).