Impacts of aerosol and greenhouse gas mitigation on future solar and wind energy potentials in Eastern China
エアロゾルと温室効果ガス削減が中国東部の将来の太陽光・風力エネルギー潜在力に与える影響 (AI 翻訳)
Lili Ren, Shicheng Yan, Chao Liu, Xiangpeng Huang, Yang Yang
🤖 gxceed AI 要約
日本語
本研究は地球システムモデルを用いて、排出削減政策（カーボンニュートラル）が中国東部の太陽光・風力エネルギー潜在力に与える影響を分析。エアロゾル削減は日射強化により太陽エネルギーを増加させるが、GHG削減は循環変化により風力発電を減少させる可能性がある。季節・地域ごとにその影響は異なる。
English
Using an Earth system model, this study projects that aerosol reductions under carbon neutrality increase solar energy availability by enhancing surface radiation, while GHG mitigation may decrease wind power density by altering land-sea thermal gradients. Seasonal patterns show distinct drivers: photovoltaic potential is governed by GHG reductions in warm seasons and aerosol declines in cold seasons.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
中国東部のケースだが、日本の再生可能エネルギー立地計画にも示唆。日本でもエアロゾルとGHGの削減が太陽光・風力に与える影響は地域ごとに異なる可能性があり、長期エネルギー計画に気候フィードバックを組み込む重要性を示す。
In the global GX context
While focused on Eastern China, this research highlights the importance of considering coupled climate feedbacks in renewable energy planning globally. As countries pursue carbon neutrality, the interaction between emission reductions and renewable resource potential needs careful regional assessment.
👥 読者別の含意
🔬研究者:Demonstrates distinct seasonal and regional impacts of aerosol vs. GHG mitigation on renewable energy potentials, informing climate-energy integrated assessments.
🏢実務担当者:Provides insights for siting solar and wind projects considering future climate changes under emission reduction scenarios.
🏛政策担当者:Highlights need to incorporate climate feedbacks into renewable energy policy and grid planning for carbon neutrality.
📄 Abstract（原文）
Abstract Emission reduction policies under the carbon neutrality process will significantly alter atmospheric composition and climate conditions, potentially affecting the distribution of renewable energy resources. Here, we use an Earth system model to assess the sensitivity of photovoltaic and wind power potential in eastern China to mitigating anthropogenic aerosols and greenhouse gases (GHGs). By comparing carbon neutrality (SSP1-1.9) relative to the high fossil fuel scenario (SSP5-8.5) under 2060 forcing levels, aerosol reductions are projected to increase solar energy availability by strengthening surface shortwave radiation and may generally enhance wind power density by reversing terrestrial stilling. In contrast, GHG mitigation modifies land-sea thermal gradients and large-scale circulation, which is associated with a decrease in wind power density. The opposing climate responses to these forcings lead to significant regional variations. Seasonally, photovoltaic potential is largely governed by GHG reductions in the warm season and by aerosol declines in the cold season. Wind power responds to both forcings in spring and summer but is primarily modulated by GHG-driven circulation changes in autumn and winter. These results indicate distinct and seasonally divergent pathways through which emission reductions influence renewable energy indicators, suggesting the importance of considering coupled climate feedbacks in the context of carbon neutrality.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1088/1748-9326/ae7c88first seen 2026-06-14 04:56:33
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