energies-logo

Journal Browser

Journal Browser

Transitioning to Green Energy: The Role of Hydrogen

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "A5: Hydrogen Energy".

Deadline for manuscript submissions: 1 April 2026 | Viewed by 447

Special Issue Editors


E-Mail Website
Guest Editor
Mineral and Energy Economy Research Institute of the Polish Academy of Science, 31-261 Krakow, Poland
Interests: energy policy; sustainable development; hydrogen; energy transition; renewable energy sources
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

As the world confronts climate change and the urgent need to reduce carbon emissions, transitioning from fossil fuels to renewable energy sources has become a global priority. Among various alternatives, green hydrogen stands out as a versatile and promising energy carrier. Unlike grey or blue hydrogen, green hydrogen production does not emit CO2.

Although green hydrogen seems to offer a number of positive opportunities for use in the green transformation, including energy storage and the decarbonization of sectors of the economy that are difficult to electrify, its applications can be diverse: from transport though industrial application to power generation, its widespread use requires overcoming many challenges, especially those related to market creation.

This Special Issue aims to widely explore the role of hydrogen in the green energy transition, as well as its advantages, challenges, and future potential.

Topics of interest for publication include, but are not limited to, the following:

  • Green hydrogen in the decarbonization of heavy industry.
  • Technical, technological, and economic problems of green hydrogen utilization in different applications.
  • Green hydrogen as a buffer for renewable energy systems.
  • Problems of hydrogen application in fuel cell electric vehicles.
  • The role of hydrogen in climate change mitigation.
  • Hydrogen—challenges to overcome to reshape the global energy system.
  • The role of international cooperation in building a cross-border value chain of hydrogen.
  • The value of green hydrogen production for increasing energy security and independence.
  • Costs and efficiency issues in green hydrogen production.
  • The hydrogen international market.
  • The development of infrastructure for hydrogen.
  • Government incentives and international coordination for hydrogen development.
  • R&D and investment directions to increase hydrogen potential.

Dr. Lidia Gawlik
Dr. Aleksandra Komorowska
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • hydrogen
  • green hydrogen
  • green energy
  • renewable energy
  • fuel cells
  • decarbonization
  • electrolysis
  • hydrogen economy

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

18 pages, 2377 KB  
Article
Influence of Injection Well Location on Hydrogen Storage Capacity and Plume Migration in a Saline Aquifer: A Case Study from Central Poland
by Katarzyna Luboń and Radosław Tarkowski
Energies 2025, 18(23), 6240; https://doi.org/10.3390/en18236240 - 27 Nov 2025
Viewed by 211
Abstract
The efficiency of underground hydrogen storage (UHS) in an anticlinal dome structure in a saline aquifer largely depends on the geometry of the dome structure and the placement of injection wells, which determine both the dynamic capacity and the migration of the gas [...] Read more.
The efficiency of underground hydrogen storage (UHS) in an anticlinal dome structure in a saline aquifer largely depends on the geometry of the dome structure and the placement of injection wells, which determine both the dynamic capacity and the migration of the gas plume. In this study, we aimed to assess the impact of well location within the Jeżów anticlinal dome structure (central Poland) on storage capacity and hydrogen plume migration. A geological model of the structure was developed and used in TOUGH2 (version 2.0) software to simulate nine injection scenarios with different well placements. The results indicate that storage capacity increases with both the secant dip angle relative to the top of the dome structure and the tangent dip angle at the well location, reaching a maximum in areas with the steepest dip. During injection, the hydrogen plume migrates upward toward the top of the structure; afterwards, it gradually stabilizes and partially redistributes toward the top of the dome structure. Injection wells located in steeper parts of the anticline promote upward hydrogen migration, which may limit hydrogen recovery during the withdrawal phase. This study confirms that both structural dip and well placement are key factors determining UHS efficiency. Full article
(This article belongs to the Special Issue Transitioning to Green Energy: The Role of Hydrogen)
Show Figures

Graphical abstract

Back to TopTop