The Role of Renewable Hydrogen in Developing Sustainable Low-Emission Energy Systems in Poland: A Review
再生可能水素のポーランドにおける持続可能な低排出エネルギーシステム構築における役割：レビュー (AI 翻訳)
Renata Włodarczyk
🤖 gxceed AI 要約
日本語
本レビューは、石炭依存のポーランドにおける再生可能水素の役割を検討。短中期では既存工業用水素の代替が最適であり、長期的には硬直的な部門の脱炭素に寄与する可能性があるが、系統連携やインフラ整備が条件とされる。EU政策との整合性も重要。
English
This review examines the role of renewable hydrogen in Poland's coal-dominated energy system. It finds hydrogen is not a universal solution; its highest short-term value is substituting fossil hydrogen in industry, while long-term it may support hard-to-electrify sectors. Deployment requires accelerated renewables, infrastructure coordination, and alignment with EU policies.
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
日本も水素戦略を推進中だが、ポーランドの石炭依存と産業構造の事例は、再エネ水素の現実的な導入条件を考える上で示唆に富む。系統統合や産業転換の難しさが共通課題として参考になる。
In the global GX context
This paper provides a system-level assessment of hydrogen's potential in a coal-reliant EU economy, complementing global debates on hydrogen's role in the energy transition. It underscores the need for targeted policies and infrastructure development, relevant for many countries considering hydrogen strategies.
👥 読者別の含意
🔬研究者:Useful for understanding system-level conditions for hydrogen deployment in fossil-fuel-heavy economies.
🏢実務担当者:Offers guidance on prioritizing industrial hydrogen substitution and coordinating infrastructure.
🏛政策担当者:Highlights the need for targeted, system-integrated hydrogen policies rather than technology-neutral approaches.
📄 Abstract（原文）
Renewable hydrogen is increasingly promoted as a key component of sustainable low-emission energy systems; however, its realistic role remains highly dependent on national system conditions. This review examines under what circumstances renewable hydrogen can effectively contribute to Poland’s low-emission energy transition, given its coal-dominated electricity mix, energy-intensive industrial structure, and evolving regulatory environment. The article adopts a system-oriented review approach that integrates recent European Union and national policy developments, including RED III and related delegated acts, with technological pathways, infrastructure readiness, safety considerations, and sectoral demand. Particular attention is given to electricity–hydrogen–industry coupling and the system-level conditions that determine the technical feasibility, efficiency losses, and economic viability of renewable hydrogen deployment. The review demonstrates that renewable hydrogen in Poland is unlikely to become a universal decarbonization solution. Its effective deployment is conditional on accelerated renewable electricity expansion, coordinated development of hydrogen transport and storage infrastructure, and regulatory alignment with EU frameworks. In the short and medium term, the highest system value lies in substituting fossil-based hydrogen in existing industrial applications, while in the longer-term hydrogen may support system flexibility and the decarbonization of hard-to-electrify sectors. Technology-neutral policy approaches may facilitate early market formation but risk reinforcing technology lock-in effects if maintained in the long term. These findings suggest that renewable hydrogen should be positioned as a complementary element of Poland’s low-emission energy system, requiring targeted, system-integrated policy and investment strategies rather than broad, technology-neutral deployment.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.3390/en19061412first seen 2026-05-15 19:43:40
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