GSTDTAP  > 气候变化
DOI10.1088/1748-9326/ab87d1
Low-impact land use pathways to deep decarbonization of electricity
Wu, Grace C.1,2,3; Leslie, Emily4; Sawyerr, Oluwafemi5; Cameron, D. Richard1; Brand, Erica1; Cohen, Brian1; Allen, Douglas5; Ochoa, Marcela1; Olson, Arne5
2020-07-01
发表期刊ENVIRONMENTAL RESEARCH LETTERS
ISSN1748-9326
出版年2020
卷号15期号:7
文章类型Article
语种英语
国家USA
英文摘要

A growing number of jurisdictions are passing ambitious clean energy policies. Yet few studies have accounted for natural and agricultural land impacts of low-carbon pathways and how environmental siting constraints affect electricity costs and technology choices. To address this gap, we developed an integrated land-energy planning framework to examine the land use trade-offs of renewable energy development required to achieve ambitious clean energy goals, using the state of California as a case study. Using high-resolution ecological and agricultural datasets for 11 Western U.S. states, we modeled environmentally-constrained onshore wind, solar photovoltaic, and geothermal potential and used an electricity capacity expansion model to build generation portfolios for 2050. Here we show that California can meet its targets, but the technology mix, spatial build-out, and system costs are sensitive to land protections and availability of out-of-state renewable resources. Results suggest that failure to consider land availability in energy planning could increase uncertainties, environmental impacts, and risks in meeting subnational climate targets.


英文关键词renewable energy deep decarbonization land use conservation solar energy wind energy siting
领域气候变化
收录类别SCI-E ; SSCI
WOS记录号WOS:000552684100001
WOS关键词SCALE SOLAR-ENERGY ; RENEWABLE ENERGY ; SYSTEMS ; STATES
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/289390
专题气候变化
作者单位1.Nature Conservancy, San Francisco, CA 94105 USA;
2.Univ Calif Santa Barbara, Natl Ctr Ecol Anal & Synth, Santa Barbara, CA 93101 USA;
3.David H Smith Conservat Res Program, Washington, DC 20005 USA;
4.Energy Reflect, Pacifica, CA 94044 USA;
5.Energy & Environm Econ, San Francisco, CA 94104 USA
推荐引用方式
GB/T 7714
Wu, Grace C.,Leslie, Emily,Sawyerr, Oluwafemi,et al. Low-impact land use pathways to deep decarbonization of electricity[J]. ENVIRONMENTAL RESEARCH LETTERS,2020,15(7).
APA Wu, Grace C..,Leslie, Emily.,Sawyerr, Oluwafemi.,Cameron, D. Richard.,Brand, Erica.,...&Olson, Arne.(2020).Low-impact land use pathways to deep decarbonization of electricity.ENVIRONMENTAL RESEARCH LETTERS,15(7).
MLA Wu, Grace C.,et al."Low-impact land use pathways to deep decarbonization of electricity".ENVIRONMENTAL RESEARCH LETTERS 15.7(2020).
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