Green Hydrogen in the Sci-Energy Nexus: A Review of Renewable Pathways, Technologies, and Research Frontiers
科学・エネルギー・ネクサスにおけるグリーン水素：再生可能経路、技術、研究フロンティアのレビュー (AI 翻訳)
W. Isahak, L. M. Shaker
🤖 gxceed AI 要約
日本語
本レビューは、グリーン水素の生産経路（太陽光、風力、水力、バイオマス）、電解技術（AWE、PEM、SOEC）、システム統合（貯蔵、電力転換、グリッド調整）を包括的に分析。技術・経済的障壁を特定し、材料、コスト削減、インフラ、政策の研究課題を提示。グリーン水素の研究と投資の指針を提供する。
English
This review comprehensively analyzes green hydrogen production pathways (solar, wind, hydro, biomass), electrolysis technologies (AWE, PEM, SOEC), and system integration (storage, power-to-hydrogen, grid balancing). It identifies technical and economic barriers and outlines research directions in materials, cost reduction, infrastructure, and policy, providing guidance for future research and investment.
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拡大を目指す。本レビューは技術比較と課題整理を提供し、国内の水素サプライチェーン構築や国際協調（GX推進）に資する。特に、電解技術のコスト低減やインフラ整備の論点は、日本の政策立案や企業戦略に示唆を与える。
In the global GX context
Globally, green hydrogen is central to decarbonization strategies, with the EU, US, and others investing heavily. This review synthesizes current knowledge, highlighting technology readiness and integration challenges, which is valuable for informing international policy frameworks and investment decisions, especially as hydrogen trade and certification schemes evolve.
👥 読者別の含意
🔬研究者:Provides a structured overview of green hydrogen technologies and research gaps, useful for identifying future research directions.
🏢実務担当者:Offers a comparative analysis of electrolysis technologies and integration challenges, aiding in technology selection and project planning.
🏛政策担当者:Summarizes key barriers and policy needs, supporting the design of hydrogen strategies and funding priorities.
📄 Abstract（原文）
Green Hydrogen has emerged as a pivotal vector in the global transition toward sustainable and low-carbon energy systems. This article provides a comprehensive review of Green Hydrogen within the framework of the science-energy (sci-energy) nexus, encompassing renewable production pathways, electrolysis technologies, system integration strategies, and emerging research frontiers. Solar, wind, hydropower, and biomass resources are examined as primary drivers of Green Hydrogen production, followed by a detailed analysis of alkaline water electrolysis (AWE), proton exchange membrane (PEM) electrolysis, and solid oxide electrolysis cell (SOEC) technologies. The article further addresses integration challenges including hydrogen storage, power-to-hydrogen systems, grid balancing, and coupling with industrial energy demand. Key technical and economic barriers are identified, and future research directions spanning advanced materials, cost reduction, infrastructure, safety, and policy frameworks are discussed. This review consolidates current knowledge and identifies critical knowledge gaps to guide future research and investment in Green Hydrogen.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.70176/3107-2682.1010first seen 2026-08-18 04:51:31
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。