DOI: 10.1007/s10584-017-2117-7
Scopus记录号: 2-s2.0-85035798161
论文题名: Water demand for electricity in deep decarbonisation scenarios: a multi-model assessment
作者: Mouratiadou I. ; Bevione M. ; Bijl D.L. ; Drouet L. ; Hejazi M. ; Mima S. ; Pehl M. ; Luderer G.
刊名: Climatic Change
ISSN: 0165-0009
EISSN: 1573-1480
出版年: 2018
卷: 147, 期: 2018-01-02 起始页码: 91
结束页码: 106
语种: 英语
Scopus关键词: Carbon
; Carbon capture
; Coal deposits
; Decarbonization
; Efficiency
; Energy efficiency
; Photovoltaic cells
; Solar power generation
; Thermoelectric power
; Uncertainty analysis
; Water management
; Cooling technology
; Electricity sector
; Energy efficiency improvements
; Integrated assessment models
; Power generation technology
; Solar photovoltaic power
; Water efficiency
; Water environments
; Water resources
; assessment method
; cooling
; cost-benefit analysis
; efficiency measurement
; electricity industry
; energy efficiency
; environmental policy
; fossil fuel
; integrated approach
; photovoltaic system
; power generation
; power plant
; water demand
; water resource
英文摘要: This study assesses the effects of deep electricity decarbonisation and shifts in the choice of power plant cooling technologies on global electricity water demand, using a suite of five integrated assessment models. We find that electricity sector decarbonisation results in co-benefits for water resources primarily due to the phase-out of water-intensive coal-based thermoelectric power generation, although these co-benefits vary substantially across decarbonisation scenarios. Wind and solar photovoltaic power represent a win-win option for both climate and water resources, but further expansion of nuclear or fossil- and biomass-fuelled power plants with carbon capture and storage may result in increased pressures on the water environment. Further to these results, the paper provides insights on the most crucial factors of uncertainty with regards to future estimates of water demand. These estimates varied substantially across models in scenarios where the effects of decarbonisation on the electricity mix were less clear-cut. Future thermal and water efficiency improvements of power generation technologies and demand-side energy efficiency improvements were also identified to be important factors of uncertainty. We conclude that in order to ensure positive effects of decarbonisation on water resources, climate policy should be combined with technology-specific energy and/or water policies. © 2017, Springer Science+Business Media B.V., part of Springer Nature. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/83782
Appears in Collections: 气候减缓与适应 气候变化事实与影响
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作者单位: Potsdam Institute for Climate Impact Research (PIK), Member of the Leibniz Association, PO Box 60 12 03, Potsdam, Germany; Copernicus Institute of Sustainable Development, Utrecht University, PO Box 80.115, Utrecht, TC, Netherlands; Fondazione Eni Enrico Mattei (FEEM) and Centro Euromediterraneo sui Cambiamenti Climatici (CMCC), Corso Magenta 63, Milan, Italy; Joint Global Change Research Institute, Pacific Northwest National Laboratory, 5825 University Research Court, Suite 3500, College Park, MD, United States; Laboratoire d’économie appliquées de Grenoble, CNRS, Grenoble INP, INRA, Univ. Grenoble-Alpes, Grenoble, France
Recommended Citation:
Mouratiadou I.,Bevione M.,Bijl D.L.,et al. Water demand for electricity in deep decarbonisation scenarios: a multi-model assessment[J]. Climatic Change,2018-01-01,147(2018-01-02)