ブラジルにおける陸上・洋上風力発電からのグリーン水素生産ポテンシャルの推計 — ENCIT 2026 ポスター
Estimating the potential for green hydrogen production from onshore and offshore wind power in Brazil — ENCIT 2026 poster (原題)
Müller, Hans Nickolas Souza, Souza, Fillipe Chagas, Coronado, Christian Jeremi R.
🤖 gxceed AI 要約
日本語
ブラジル6州を対象に、2024年の陸上風力発電実績、環境ライセンス中の洋上プロジェクト、未活用の陸上風力資源から、グリーン水素の生産ポテンシャルを推計した研究。電力消費原単位を50kWh/kg-H2とし、電力配分を2〜100%で感度分析。2%配分では陸上約4.1万t/年、洋上約43.3万t/年と報告する。洋上値は事業実現が前提で、規制区域の重複や高高度風況データ不足が限界として挙げられている。
English
This poster estimates Brazil's green hydrogen potential from 2024 onshore wind output, offshore projects under environmental licensing, and untapped onshore resources across six states. Using 50 kWh/kg H2 and allocation scenarios of 2–100%, it reports ~41,000 t/yr onshore and ~433,000 t/yr offshore at 2% allocation. Offshore figures are conditional on deployment; overlapping restricted areas and sparse high-altitude wind data are noted limitations.
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
ブラジルは日本が水素・アンモニアの調達先として注目する国の一つであり、洋上風力由来の水素供給ポテンシャルは日本のエネルギー調達戦略や国際水素サプライチェーン構想を検討する際の参考情報になり得る。ただし本稿は国内政策・開示制度に直接関わるものではない。
In the global GX context
Adds a country-level supply-potential datapoint to the global green hydrogen and Power-to-X literature, relevant to importers and transition-finance discussions on emerging-market hydrogen. Methodologically it is a simplified, non-reproducible estimate rather than a disclosure or accounting contribution.
👥 読者別の含意
🔬研究者:Provides a transparent, if simplified, allocation-scenario approach to wind-to-hydrogen potential that can be compared with other national estimates.
🏢実務担当者:Useful as a rough order-of-magnitude reference for hydrogen sourcing or offtake discussions in Brazil, not for investment-grade planning.
🏛政策担当者:Illustrates how offshore licensing status and spatial restrictions materially constrain hydrogen supply estimates in emerging markets.
📄 Abstract（原文）
Conference poster for paper CIT26-0463, accepted for the 21st Brazilian Congress of Thermal Sciences and Engineering (ENCIT 2026), Santos, Brazil, November 8–12, 2026. The study estimates green hydrogen production potential from consolidated onshore wind generation in 2024, offshore projects undergoing environmental licensing, and unexploited onshore wind resources in six Brazilian states. It adopts a specific electricity consumption of 50 kWh/kg H2 and electricity allocation scenarios of 100%, 20%, 10%, 5% and 2%. At 2% allocation, the article reports approximately 41,000 t/year from onshore generation and 433,000 t/year from the offshore portfolio. Offshore estimates are conditional on project deployment. The article identifies overlapping restricted areas and limited wind data at higher altitudes as methodological limitations. The supporting figures are simplified vector visualisations of explicitly published numerical values. No original monthly electricity datasets, GIS layers or original calculation scripts are included. Acknowledgments: CNPq and PIBIC/CNPq; FAPEMIG; FUNDEP through Rota 2030 Line V; LC-BIO; IEM–UNIFEI; UNIFEI.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/23838973first seen 2026-11-01 04:13:02 · last seen 2026-11-03 04:13:12
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