トルコの水力発電ダムにおける浮体式太陽光発電評価のためのGISベースデータセット
GIS-Based Dataset for Floating Photovoltaic Assessment of Hydropower Reservoirs in Türkiye (原題)
Dirim, Bilge Nisa, Yavuz, Abdullah Hakan
🤖 gxceed AI 要約
日本語
トルコの108の水力発電ダムを対象に、GISを用いて浮体式太陽光発電（FPV）の導入ポテンシャルを評価したデータセット。水面被覆率5%で全国16.29GWp、年25.76TWhの発電と最大144hm³の節水が可能と推計。技術経済評価と多基準意思決定により、51の候補ダムと優先順位（Karakaya等）を特定した。
English
A GIS-based dataset assessing floating photovoltaic (FPV) potential across 108 hydropower reservoirs in Türkiye. At 5% surface coverage, nationwide capacity reaches 16.29 GWp with 25.76 TWh annual generation and up to 144 hm³ water savings. Techno-economic and multi-criteria screening identifies 51 candidate reservoirs and priority sites.
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
日本でも水力ダムやため池への浮体式太陽光は再エネ拡大の選択肢となり得る。国土が狭く太陽光適地が限られる日本にとって、既存インフラ活用型の導入ポテンシャル評価手法は参考になる。
In the global GX context
Adds to the global evidence base on hybridizing FPV with existing hydropower, relevant to renewable buildout and land-use constraints under net-zero pathways. The open dataset supports reproducibility for cross-country comparisons.
👥 読者別の含意
🔬研究者:FPVと水力のハイブリッド評価におけるGIS・技術経済手法の再現可能なデータセットとして活用できる。
🏢実務担当者:既存ダム資産を持つ電力事業者が浮体式太陽光の導入可能性を検討する際の評価枠組みの参考になる。
🏛政策担当者:再エネ導入目標の策定や既存インフラ活用型の太陽光政策設計の参考になる。
📄 Abstract（原文）
Description This dataset accompanies the research article entitled “GIS-Based Techno-Economic Assessment and Prioritization of Floating Photovoltaics on Hydropower Reservoirs in Türkiye: Energy Generation and Water Conservation.” The study presents a nationwide geographic information system (GIS)-based assessment of floating photovoltaic (FPV) deployment potential across 108 hydropower reservoirs in Türkiye. It integrates reservoir characteristics, spatial solar energy resources, evaporation estimates, techno-economic parameters, and multi-criteria decision-making to evaluate the potential contribution of FPV systems to renewable electricity generation and water conservation. The analysis considers four reservoir surface-coverage scenarios ranging from 5% to 20%. At 5% coverage, the estimated nationwide FPV capacity reaches 16.29 GWp, with an annual electricity generation potential of 25.76 TWh. Estimated annual water savings range from 71.34 to 144.48 hm³, depending on the floating system configuration. The techno-economic assessment incorporates investment and operating costs, levelized cost of electricity (LCOE), net present value (NPV), and electricity selling-price scenarios. Economic and infrastructure-scale screening identifies 51 candidate reservoirs, representing 4.24 GWp of FPV capacity and 6.84 TWh of annual electricity generation. Multi-criteria prioritization identifies Karakaya, Ilısu, and Ermenek among the leading candidates. The associated research materials are intended to support transparency, reproducibility, and further investigations into the integration of floating solar photovoltaics with existing hydropower infrastructure. Keywords: Floating photovoltaics; Hydropower reservoirs; Geographic information systems; Renewable energy; Water conservation; Techno-economic assessment; Türkiye.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/23471460first seen 2026-10-20 04:13:06 · last seen 2026-10-21 04:13:31
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