Global potential of fishery–photovoltaic integration for sustainable energy and climate mitigation
漁業・太陽光発電統合の地球規模ポテンシャル：持続可能なエネルギーと気候緩和に向けて (AI 翻訳)
Qiannan Ding, Chunpeng Chen, Ce Zhang, Wenxiang Ji, Huipeng Cao, Nan Xu, Yinxia Cao, Yifu Ou, Xuxi Lu, Bo Tian
🤖 gxceed AI 要約
日本語
本論文は、漁業用の池や干潟に太陽光発電を統合する可能性を5km解像度で世界規模評価。環境保護や地形などの制約を除いた後、43.6%の水域が適地と判明。10%の被覆率で856GWの容量、年間1267TWhの発電、5.8億トンのCO2削減、7.5億ドルの追加収入が見込まれる。エネルギー安全保障と気候変動緩和への貢献が示された。
English
This study presents a five-kilometer global spatial assessment of fishery-photovoltaic integration potential across aquaculture ponds and tidal flats. After excluding constrained areas, 43.6% of global pond and tidal-flat area is suitable. Under 10% PV coverage, it could support 856 GW capacity, generate 1,267 TWh/year, avoid 580 Mt CO2/year, and provide $750 million additional aquaculture revenue annually. The results support global energy security, climate mitigation, and ecosystem resilience.
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
日本でも養殖池や干潟を活用したソーラーシェアリングが注目されているが、本論文は世界規模の定量評価を提供しており、日本国内の適地選定や政策立案の参考になる。特に、環境制約を考慮したスクリーニング手法は、日本版の導入促進策に応用可能。
In the global GX context
This paper provides the first global-scale spatial assessment of fishery-PV integration, offering critical data for countries like Japan with extensive aquaculture. The methodology integrating environmental, biodiversity, and infrastructure constraints is directly applicable to national and regional deployment strategies, supporting ISSB-aligned climate and energy reporting.
👥 読者別の含意
🔬研究者:Provides a replicable spatial assessment methodology and global baseline for fishery-PV integration research.
🏢実務担当者:Offers quantified potential and siting guidance for energy and aquaculture companies exploring co-location projects.
🏛政策担当者:Highlights the dual benefits for energy security and climate mitigation, informing renewable energy and food security policies.
📄 Abstract（原文）
Fishery–photovoltaic integration combines solar photovoltaics with aquaculture ponds and tidal flats, offering a way to produce clean energy while maintaining aquatic food production. Yet its global potential remains poorly quantified. Here, we develop a five–kilometer spatial assessment to evaluate worldwide deployment potential across aquaculture ponds and tidal flats. After excluding areas constrained by environmental protection, biodiversity conservation, topography, and grid access, 43.6% of global pond and tidal–flat area remains suitable. Under a conservative 10% photovoltaic coverage scenario, this resource could support about 856 gigawatts of capacity, generate about 1,267 terawatt–hours of electricity per year, avoid about 580 million tonnes of carbon dioxide emissions per year, and provide about 750 million US dollars in additional annual aquaculture revenue. These findings provide a global quantitative basis for fishery–photovoltaic integration and indicate that it could contribute to energy security, carbon mitigation, and ecosystem resilience. Co locating solar power with fisheries could deliver large energy climate and income benefits worldwide with over forty percent of ponds and tidal flats suitable shown using five-kilometer global mapping with feasibility screening.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1038/s43247-026-03606-9first seen 2026-05-17 07:24:32 · last seen 2026-05-20 05:16:29
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