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Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies

Jonas Bollmann, Sudhagar Pitchaimuthu, Moritz Kuehnel, Sudhagar Pitchaimuthu Orcid Logo

Energies, Volume: 16, Issue: 8, Start page: 3604

Swansea University Authors: Moritz Kuehnel, Sudhagar Pitchaimuthu Orcid Logo

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DOI (Published version): 10.3390/en16083604

Abstract

Green hydrogen is set to become the energy carrier of the future, provided that production technologies such as electrolysis and solar water splitting can be scaled to global dimensions. Testing these hydrogen technologies on the MW scale requires the development of dedicated new test facilities for...

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Published in: Energies
ISSN: 1996-1073
Published: MDPI AG 2023
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URI: https://cronfa.swan.ac.uk/Record/cronfa65138
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spelling v2 65138 2023-11-28 Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies 210dbad181ce095d6f8bf2bd1d616d4e Moritz Kuehnel Moritz Kuehnel true false 2fdbee02f4bfc5a1b174c8bd04afbd2b 0000-0001-9098-8806 Sudhagar Pitchaimuthu Sudhagar Pitchaimuthu true false 2023-11-28 FGSEN Green hydrogen is set to become the energy carrier of the future, provided that production technologies such as electrolysis and solar water splitting can be scaled to global dimensions. Testing these hydrogen technologies on the MW scale requires the development of dedicated new test facilities for which there is no precedent. This perspective highlights the challenges to be met on the path to implementing a test facility for large-scale water electrolysis, photoelectrochemical and photocatalytic water splitting and aims to serve as a much-needed blueprint for future test facilities based on the authors’ own experience in establishing the Hydrogen Lab Leuna. Key aspects to be considered are the electricity and utility requirements of the devices under testing, the analysis of the produced H2 and O2 and the safety regulations for handling large quantities of H2. Choosing the right location is crucial not only for meeting these device requirements, but also for improving financial viability through supplying affordable electricity and providing a remunerated H2 sink to offset the testing costs. Due to their lower TRL and requirement for a light source, large-scale photocatalysis and photoelectrochemistry testing are less developed and the requirements are currently less predictable. Journal Article Energies 16 8 3604 MDPI AG 1996-1073 hydrogen; electrolysis; testing; photocatalysis 21 4 2023 2023-04-21 10.3390/en16083604 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University Other The Hydrogen Lab Leuna was funded by the Investment Bank of Saxony-Anhalt, the European Regional Development Fund and the German Federal Ministry of Education and Research (Grant numbers AZ 82042-30/3-63-1; 1755/1613; 38-26531-23/1/22403/2019). 2024-03-07T13:02:08.4509215 2023-11-28T15:06:07.3337831 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemical Engineering Jonas Bollmann 1 Sudhagar Pitchaimuthu 2 Moritz Kuehnel 3 Sudhagar Pitchaimuthu 0000-0001-9098-8806 4 65138__29137__1d3f131cbb3d491e9555c58ba9defe4d.pdf 65138_MKuehnel.pdf 2023-11-28T15:08:08.1715858 Output 2808812 application/pdf Version of Record true Copyright: © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license true eng https:// creativecommons.org/licenses/by/ 4.0/
title Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies
spellingShingle Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies
Moritz Kuehnel
Sudhagar Pitchaimuthu
title_short Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies
title_full Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies
title_fullStr Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies
title_full_unstemmed Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies
title_sort Challenges of Industrial-Scale Testing Infrastructure for Green Hydrogen Technologies
author_id_str_mv 210dbad181ce095d6f8bf2bd1d616d4e
2fdbee02f4bfc5a1b174c8bd04afbd2b
author_id_fullname_str_mv 210dbad181ce095d6f8bf2bd1d616d4e_***_Moritz Kuehnel
2fdbee02f4bfc5a1b174c8bd04afbd2b_***_Sudhagar Pitchaimuthu
author Moritz Kuehnel
Sudhagar Pitchaimuthu
author2 Jonas Bollmann
Sudhagar Pitchaimuthu
Moritz Kuehnel
Sudhagar Pitchaimuthu
format Journal article
container_title Energies
container_volume 16
container_issue 8
container_start_page 3604
publishDate 2023
institution Swansea University
issn 1996-1073
doi_str_mv 10.3390/en16083604
publisher MDPI AG
college_str Faculty of Science and Engineering
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hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Chemical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Chemical Engineering
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description Green hydrogen is set to become the energy carrier of the future, provided that production technologies such as electrolysis and solar water splitting can be scaled to global dimensions. Testing these hydrogen technologies on the MW scale requires the development of dedicated new test facilities for which there is no precedent. This perspective highlights the challenges to be met on the path to implementing a test facility for large-scale water electrolysis, photoelectrochemical and photocatalytic water splitting and aims to serve as a much-needed blueprint for future test facilities based on the authors’ own experience in establishing the Hydrogen Lab Leuna. Key aspects to be considered are the electricity and utility requirements of the devices under testing, the analysis of the produced H2 and O2 and the safety regulations for handling large quantities of H2. Choosing the right location is crucial not only for meeting these device requirements, but also for improving financial viability through supplying affordable electricity and providing a remunerated H2 sink to offset the testing costs. Due to their lower TRL and requirement for a light source, large-scale photocatalysis and photoelectrochemistry testing are less developed and the requirements are currently less predictable.
published_date 2023-04-21T13:02:05Z
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