Green Hydrogen Role in Sustainable Energy Transformations: A Review

被引：2

作者：

Algburi, Sameer ^{[1
]}

Munther, Hassan ^{[2
]}

Al-Dulaimi, Omer ^{[3
]}

Fakhruldeen, Hassan Falah ^{[4
]}

Sapaev, I. B. ^{[5
,6
]}

Al Seedi, Karrar Fadhil Khalaf ^{[7
]}

Khalaf, Doaa H. ^{[8
]}

Jabbar, Feryal Ibrahim ^{[9
]}

Hassan, Qusay ^{[2
]}

Khudhair, Ali ^{[2
]}

Nakimera, Grace ^{[10
]}

机构：

[1] Al Kitab Univ, Coll Engn, Kirkuk 36015, Iraq

[2] Univ Diyala, Dept Mech Engn, Diyala, Iraq

[3] Al Farahidi Univ, Elect Tech Coll, Baghdad, Iraq

[4] Imam Jaafar Al Sadiq Univ, Fac Informat Technol, Comp Tech Engn Dept, Baghdad 10011, Iraq

[5] Natl Res Univ, Tashkent Inst Irrigat & Agr Mechanizat Engineers, Head Dept Phys & Chem, Tashkent, Uzbekistan

[6] Western Caspian Univ, Baku, Azerbaijan

[7] Mazaya Univ Coll, Nasiriyah, Iraq

[8] Al Turath Univ Coll, Design Dept, Baghdad, Iraq

[9] Al Mustaqbal Univ, Coll Sci, Med Phys Dept, Babil 51001, Iraq

[10] Natl Univ Gulo, Gulu, Uganda

来源：

RESULTS IN ENGINEERING | 2025年 / 26卷

关键词：

Green Hydrogen; Renewable Energy; Sustainable Energy; Technological Innovations; Challenges; Roadmap; Future Outlook; Carbon Emissions Reduction; MEMBRANE WATER ELECTROLYSIS; BIOHYDROGEN PRODUCTION; MICROBIAL ELECTROLYSIS; RENEWABLE HYDROGEN; REACTIVE CERAMICS; SYNGAS PRODUCTION; SPLITTING CYCLE; CARBON-DIOXIDE; MODIFIED CERIA; CO2;

D O I：

10.1016/j.rineng.2025.105109

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Green hydrogen, derived from renewable energy sources, is emerging as a key player in the global transition to sustainable energy. This study provides a comprehensive review of recent advancements in green hydrogen production technologies, including electrolysis (proton exchange membrane, alkaline, and solid-oxide), biological methods, and thermochemical processes. Despite its potential, the green hydrogen sector faces challenges such as high production costs, energy-intensive processes, and infrastructure limitations for storage and transportation. However, global investments and policy initiatives are driving cost reductions, with projections indicating a decline in production costs to below $2/kg by 2030. Countries such as Germany, Japan, and Australia are leading large-scale hydrogen initiatives, with targets to expand electrolyzer capacity and integrate green hydrogen into industrial, transportation, and power generation sectors. Additionally, advancements in electrolyzer efficiency, material innovations, and renewable energy integration are expected to enhance hydrogen's commercial viability. This review highlights key strategies, policy frameworks, and technological improvements needed to accelerate green hydrogen adoption, positioning it as a crucial component in achieving carbon neutrality and enhancing energy security.

引用

页数：23

共 226 条

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