イタリア・カンパニア州の陸上風力発電所からのグリーン水素製造の実現可能性調査
Feasibility Study of Green Hydrogen Production From an Onshore Wind Farm in Campania Region, Italy (原題)
Feroz Khan, A. Rapposelli, Shehzad Ahmad, M. Faifer
🤖 gxceed AI 要約
日本語
イタリア・カンパニア州カザルドゥーニの稼働中風力発電所にPEM電解装置を接続する想定で、グリーン水素の均等化水素コスト（LCOH）を技術経済評価した研究。統計・時間依存モデルによるオフグリッド構成ではLCOHは3.60〜3.79€/kg、電解効率80%への向上で2.75€/kgまで低減可能と示す。HOMER Proを用いた系統バックアップ併用構成では2.77〜8.53€/kgと、系統依存度と電力価格により大きく変動することを明らかにした。
English
Techno-economic assessment of green hydrogen from a PEM electrolyzer coupled to an operating wind farm in Casalduni, Campania, Italy. Off-grid statistical and time-dependent models yield LCOH of 3.60–3.79 €/kg, falling to 2.75 €/kg at 80% electrolyzer efficiency. A HOMER Pro grid-backup configuration gives 2.77–8.53 €/kg depending on grid reliance and electricity prices, informing Italy's long-term energy transition planning.
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
日本でも再エネ余剰電力や風力由来の水素製造、LCOH低減は水素基本戦略・GX推進の重要課題であり、系統連系とコスト変動の分析枠組みは国内水素プロジェクトの事業性検討に参考となる。
In the global GX context
Adds real-world LCOH evidence for wind-coupled green hydrogen and highlights how grid reliance and RFNBO compliance shape cost, relevant to EU hydrogen strategy and global transition-finance due diligence on hydrogen projects.
👥 読者別の含意
🔬研究者:風力連系水素のLCOH算出手法（統計・時間依存・HOMER Pro）の比較枠組みを実証データで示す点が参考になる。
🏢実務担当者:系統連系の有無と電力価格が水素コストを大きく左右するため、水素調達・再エネ併設プロジェクトの事業性評価に活用できる。
🏛政策担当者:RFNBO基準や系統利用を考慮した水素コスト設計が、水素支援策や系統政策の設計に示唆を与える。
📄 Abstract（原文）
Green hydrogen holds significant potential for ensuring a sustainable energy transition. Italy is advancing its green hydrogen strategy to align with European efforts to expand green hydrogen production. However, for an effective energy transition, the feasibility of green hydrogen needs to be evaluated through techno‐economic assessments backed by real‐world data. To estimate the levelized cost of hydrogen (LCOH), the study performs a techno‐economic assessment in which a proton exchange membrane (PEM) electrolyzer is assumed to be coupled with an operational wind farm in Casalduni in the Campania region of Italy. The proposed methodology is based on three approaches for calculating the LCOH. The first two approaches employ statistical and time‐dependent modeling based on an off‐grid configuration. The analysis is further complemented by a sensitivity analysis in which various parameters are varied to assess their impact on the LCOH. The analysis yields LCOH values ranging from 3.60 to 3.79 €/kg. Similarly, the electrolyzer efficiency analysis indicates that increasing the efficiency to 80% could reduce the LCOH to 2.75 €/kg. The third approach employs HOMER Pro to address wind intermittency and maintain a consistent hydrogen supply through a co‐located grid‐backup configuration, while also considering the European Union's criteria for renewable fuels of nonbiological origin. The LCOH for this approach ranges from 2.77 to 8.53 €/kg, depending on grid reliance and electricity prices. The study provides insights into the economic viability of green hydrogen projects and contributes to strategic planning for Italy's long‐term energy transition.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ese3.70678first seen 2026-10-31 05:39:00 · last seen 2026-11-06 05:29:24
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