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Review

Green Hydrogen in Focus: A Review of Production Technologies, Policy Impact, and Market Developments

1
Department of Energy Engineering, German Jordanian University, Amman Madaba Street, Amman 11180, Jordan
2
Department of Energy Engineering, Faculty of Energy Engineering and Industrial Management, University of Oradea, 410087 Oradea, Romania
3
Industrial & Mechanical Engineering Department, Faculty of Engineering & Information Technology, An-Najah National University, Nablus 00970, Palestine
4
Faculty of Constructions, Cadaster and Architecture, University of Oradea, 410058 Oradea, Romania
*
Author to whom correspondence should be addressed.
Energies 2024, 17(16), 3992; https://doi.org/10.3390/en17163992
Submission received: 12 July 2024 / Revised: 27 July 2024 / Accepted: 8 August 2024 / Published: 12 August 2024
(This article belongs to the Section A5: Hydrogen Energy)

Abstract

This paper navigates the critical role of hydrogen in catalyzing a sustainable energy transformation. This review delves into hydrogen production methodologies, spotlighting green and blue hydrogen as pivotal for future energy systems because of their potential to significantly reduce greenhouse gas emissions. Through a comprehensive literature review and a bibliometric analysis, this study underscores the importance of technological advancements, policy support, and market incentives in promoting hydrogen as a key energy vector. It also explores the necessity of expanding renewable energy sources and international cooperation to secure a sustainable, low-carbon future. The analysis highlights the importance of scalable and cost-effective hydrogen production methods, such as solar-thermochemical and photo-electrochemical processes, and addresses the challenges posed by resource availability and geopolitical factors in establishing a hydrogen economy. This paper serves as a guide for policy and innovation toward achieving global sustainability goals, illustrating the essential role of hydrogen in the energy transition.
Keywords: green hydrogen; hydrogen production; bibliometric analysis; energy policy; carbon capture and storage; renewable energy technologies; energy transition; electrolysis green hydrogen; hydrogen production; bibliometric analysis; energy policy; carbon capture and storage; renewable energy technologies; energy transition; electrolysis

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MDPI and ACS Style

Jaradat, M.; Almashaileh, S.; Bendea, C.; Juaidi, A.; Bendea, G.; Bungau, T. Green Hydrogen in Focus: A Review of Production Technologies, Policy Impact, and Market Developments. Energies 2024, 17, 3992. https://doi.org/10.3390/en17163992

AMA Style

Jaradat M, Almashaileh S, Bendea C, Juaidi A, Bendea G, Bungau T. Green Hydrogen in Focus: A Review of Production Technologies, Policy Impact, and Market Developments. Energies. 2024; 17(16):3992. https://doi.org/10.3390/en17163992

Chicago/Turabian Style

Jaradat, Mustafa, Sondos Almashaileh, Codruta Bendea, Adel Juaidi, Gabriel Bendea, and Tudor Bungau. 2024. "Green Hydrogen in Focus: A Review of Production Technologies, Policy Impact, and Market Developments" Energies 17, no. 16: 3992. https://doi.org/10.3390/en17163992

APA Style

Jaradat, M., Almashaileh, S., Bendea, C., Juaidi, A., Bendea, G., & Bungau, T. (2024). Green Hydrogen in Focus: A Review of Production Technologies, Policy Impact, and Market Developments. Energies, 17(16), 3992. https://doi.org/10.3390/en17163992

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