Green Hydrogen and Its Contribution to Environmental Sustainability: A Review
グリーン水素とその環境持続可能性への貢献：レビュー (AI 翻訳)
Pablo Fernández‐Arias, Antonio del Bosque, Georgios Lampropoulos, Diego Vergara
🤖 gxceed AI 要約
日本語
本レビューは、グリーン水素の持続可能性に関する研究の進展、傾向、知識ギャップを分析する。ScopusとWOSから1,935件の論文をPRISMA 2020に従ってレビューし、アジアの研究者が主導する指数関数的な成長と、効率性、収益性、システム統合などの課題を特定した。グリーン水素は低炭素経済への移行において重要な役割を果たし、国際協力と政策支援が成功の鍵である。
English
This review analyzes the evolution, trends, and knowledge gaps in green hydrogen sustainability research. Examining 1,935 articles from Scopus and WOS under PRISMA 2020, it finds exponential growth led by Asian authors and identifies challenges in efficiency, profitability, integration, and emission reduction. Green hydrogen is central to the low-carbon transition, with international collaboration and stable policies crucial for success.
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
日本は水素基本戦略を掲げ、グリーン水素の導入を推進している。本レビューは世界の研究動向を俯瞰し、日本のGX政策における水素の位置づけや課題を国際的な文脈で捉える材料を提供する。
In the global GX context
Green hydrogen is a key pillar in global decarbonization strategies, including the EU Hydrogen Strategy and US hydrogen hubs. This review provides a comprehensive overview of research trends and persistent challenges, informing practitioners and policymakers on the state of the art and collaboration opportunities.
👥 読者別の含意
🔬研究者:Provides a structured mapping of green hydrogen literature, identifying leading research areas and gaps for future work.
🏢実務担当者:Highlights key technical and economic challenges (efficiency, profitability) that must be addressed for commercial deployment.
🏛政策担当者:Emphasizes the importance of stable policies and international cooperation to scale green hydrogen.
📄 Abstract（原文）
Green hydrogen has become a fundamental pillar in the transition towards a low-carbon economy, due to its ability to produce energy without polluting emissions and from renewable sources such as solar and wind. Unlike other hydrogen production technologies, green hydrogen is obtained through water electrolysis using renewable electricity, which makes it a clean and sustainable fuel, ideal for hard-to-decarbonized sectors such as heavy industry and long-distance transportation. The main objective of this review is to analyze the evolution, trends, and knowledge gaps related to the sustainability of green hydrogen, identifying the main research focus areas, scientific actors, and emerging opportunities. To do this, 1935 scientific articles indexed in Scopus and WOS were examined under PRISMA 2020. Among the most relevant results, an exponential growth in scientific production on hydrogen and sustainability is observed, with Asian authors leading due to strong national commitments. The main challenges identified by the scientific community are related to efficiency, profitability, optimization, integration into sustainable energy systems, and emission reduction. Green hydrogen technologies are central to future energy, and success depends on international collaboration, innovation, and stable policies that support large-scale, sustainable clean energy adoption.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.3390/resources15010015first seen 2026-05-15 19:33:44
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