Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1088/1748-9326/aaf2a3 |
Balancing clean water-climate change mitigation trade-offs | |
Parkinson, Simon1,2; Krey, Volker1,3; Huppmann, Daniel1; Kahil, Taher1; McCollum, David1,4; Fricko, Oliver1; Byers, Edward1; Gidden, Matthew J.1; Mayor, Beatriz1; Khan, Zarrar1,5; Raptis, Catherine6; Rao, Narasimha D.1; Johnson, Nils1; Wada, Yoshihide1,7; Djilali, Ned2; Riahi, Keywan1,8,9 | |
2019 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2019 |
卷号 | 14期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Austria; Canada; Norway; USA; Spain; Switzerland; Netherlands |
英文摘要 | Energy systems support technical solutions fulfilling the United Nations' Sustainable Development Goal for clean water and sanitation (SDG6), with implications for future energy demands and greenhouse gas emissions. The energy sector is also a large consumer of water, making water efficiency targets ingrained in SDG6 important constraints for long-term energy planning. Here, we apply a global integrated assessment model to quantify the cost and characteristics of infrastructure pathways balancing SDG6 targets for water access, scarcity, treatment and efficiency with long-term energy transformations limiting climate warming to 1.5 degrees C. Under a mid-range human development scenario, we find that approximately 1 trillion USD2010 per year is required to close water infrastructure gaps and operate water systems consistent with achieving SDG6 goals by 2030. Adding a 1.5 degrees C climate policy constraint increases these costs by up to 8%. In the reverse direction, when the SDG6 targets are added on top of the 1.5 degrees C policy constraint, the cost to transform and operate energy systems increases 2%-9% relative to a baseline 1.5 degrees C scenario that does not achieve the SDG6 targets by 2030. Cost increases in the SDG6 pathways are due to expanded use of energy-intensive water treatment and costs associated with water conservation measures in power generation, municipal, manufacturing and agricultural sectors. Combined global spending (capital and operational expenditures) to 2030 on water, energy and land systems increases 92%-125% in the integrated SDG6-1.5 degrees C scenarios relative to a baseline 'no policy' scenario. Evaluation of the multi-sectoral policies underscores the importance of water conservation and integrated water-energy planning for avoiding costs from interacting water, energy and climate goals. |
英文关键词 | water-energy nexus Sustainable Development Goals Paris Agreement integrated assessment modeling |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000455846100005 |
WOS关键词 | SUSTAINABLE DEVELOPMENT ; WASTE-WATER ; ENERGY ; SCALE ; LAND ; REQUIREMENTS ; NEXUS ; OBJECTIVES ; EMISSIONS ; FRAMEWORK |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/35448 |
专题 | 气候变化 |
作者单位 | 1.Int Inst Appl Syst Anal, Schlosspl 1, A-2361 Laxenburg, Austria; 2.Univ Victoria, POB 3055 STN CSC, Victoria, BC V8W 3P6, Canada; 3.Norwegian Univ Sci & Technol, NO-7491 Trondheim, Norway; 4.Univ Tennessee, 1640 Cumberland Ave, Knoxville, TN 37996 USA; 5.Univ Pontificia Comillas, Calle Santa Cruz de Marcenado 26, E-28015 Madrid, Spain; 6.Swiss Fed Inst Technol, John von Neumann Weg 9, CH-8093 Zurich, Switzerland; 7.Univ Utrecht, POB 80-115, NL-3508 Utrecht, Netherlands; 8.Graz Univ Technol, Inffeldgasse 21, A-8010 Graz, Austria; 9.Colorado Sch Mines, 1500 Illinois St, Golden, CO 80401 USA |
推荐引用方式 GB/T 7714 | Parkinson, Simon,Krey, Volker,Huppmann, Daniel,et al. Balancing clean water-climate change mitigation trade-offs[J]. ENVIRONMENTAL RESEARCH LETTERS,2019,14(1). |
APA | Parkinson, Simon.,Krey, Volker.,Huppmann, Daniel.,Kahil, Taher.,McCollum, David.,...&Riahi, Keywan.(2019).Balancing clean water-climate change mitigation trade-offs.ENVIRONMENTAL RESEARCH LETTERS,14(1). |
MLA | Parkinson, Simon,et al."Balancing clean water-climate change mitigation trade-offs".ENVIRONMENTAL RESEARCH LETTERS 14.1(2019). |
条目包含的文件 | 条目无相关文件。 |
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