Green Hydrogen Production

A special issue of Hydrogen (ISSN 2673-4141).

Deadline for manuscript submissions: 30 November 2026 | Viewed by 597

Special Issue Editors


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Guest Editor
Department of Chemical and Environmental Engineering, University of Oviedo, 33006 Oviedo, Spain
Interests: heterogeneous catalysis; reactor engineering and kinetic modeling for sustainable processes and hydrogen-related production routes

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Guest Editor
Department of Chemical and Environmental Engineering, University of Oviedo, 33006 Oviedo, Spain
Interests: green and sustainable chemical processes; catalytic biomass valorization and biorefinery routes to renewable monomers/biopolymers

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Guest Editor

Special Issue Information

Dear Colleagues,

Green hydrogen is widely recognized as a key energy vector for decarbonizing industry, mobility, and seasonal energy storage. However, its large-scale operation still faces significant scientific and technological challenges, including improving conversion efficiency and durability, reducing capital costs, and ensuring low lifecycle emissions. This Special Issue, “Green Hydrogen Production”, focuses on high-quality contributions that advance the state-of-the-art in sustainable hydrogen generation routes and enable their integration into future energy systems.

We invite original research articles, communications, and critical reviews covering both fundamental and applied aspects of green hydrogen production. Submissions on renewable-powered water electrolysis are welcome, including advances in catalysts and materials, performance and durability, and operation under variable renewable electricity. We also welcome work on complementary renewable pathways, including hydrogen production from renewable and circular feedstocks (biomass and waste-derived streams) and integrated biorefinery concepts. Contributions on heterogeneous catalysis, catalyst stability, reaction engineering, kinetics, and performance under realistic operating conditions are particularly encouraged. We are also interested in studies addressing scale-up, process integration, and robust operation, as well as techno-economic analysis and life-cycle assessment.

We hope this Special Issue will be useful to the community by collecting results that are rigorous, comparable, and directly informative for the next steps in green hydrogen production. All submitted papers will undergo a rigorous peer-review process to ensure the highest quality and relevance.

Dr. Raquel Peláez
Dr. Paula Rapado
Dr. Yolanda Patiño
Guest Editors

Manuscript Submission Information

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Keywords

  • green hydrogen
  • renewable energy
  • hydrogen production
  • sustainability
  • electrolysis
  • biomass valorization
  • energy transition
  • decarbonization

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Published Papers (1 paper)

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25 pages, 4753 KB  
Article
Agent-Based Modeling of Green Hydrogen Industry Scale-Up in Russia: Critical Thresholds, Phase Dynamics, and Investment Requirements
by Konstantin Gomonov, Svetlana Ratner, Arsen A. Petrosyan and Svetlana Revinova
Hydrogen 2026, 7(2), 53; https://doi.org/10.3390/hydrogen7020053 - 20 Apr 2026
Viewed by 311
Abstract
The development of a green hydrogen industry is a strategic priority for Russia’s energy transition, yet the dynamics of scaling up this nascent sector remain poorly understood. This study uses agent-based modeling (ABM) to simulate the co-evolution of Russia’s electricity, hydrogen, and electrolyzer [...] Read more.
The development of a green hydrogen industry is a strategic priority for Russia’s energy transition, yet the dynamics of scaling up this nascent sector remain poorly understood. This study uses agent-based modeling (ABM) to simulate the co-evolution of Russia’s electricity, hydrogen, and electrolyzer sectors over 2024–2050. The model incorporates three types of heterogeneous agents (power producers, hydrogen producers, and electrolyzer manufacturers) operating under bounded rationality. Four scenarios are examined across 50 Monte Carlo runs each, varying the electrolyzer learning rate (10–25%), willingness to pay for green hydrogen (2–6 $/kg), and government support intensity. The results reveal an endogenous three-phase development pattern: Phase I (2024–2028) dominated by renewable capacity build-up reaching ~30 GW; Phase II (2029–2040) characterized by rapid electrolyzer deployment scaling to 14.5 GW; and Phase III (2041–2050) marked by stabilization at approximately 30 GW producing 1.12 Mt/year at 3.1 $/kg. Two critical thresholds are identified: renewable capacity exceeding 30–38 GW and low-cost electricity above 4–7 TWh/year. The electrolyzer learning rate emerges as the most influential parameter, while the pessimistic scenario confirms market failure without a green premium (WTP < 2 $/kg). Strategic investment losses of 2–6 billion USD are necessary catalysts for industry emergence. Russia’s 2030 production target (0.55 Mt) is found structurally infeasible under all scenarios. Full article
(This article belongs to the Special Issue Green Hydrogen Production)
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