Review on onshore and offshore large-scale seasonal hydrogen storage for electricity generation: Focusing on improving compression, storage, and roundtrip efficiency

Adams, Marcus J.; Wadge, Matthew D.; Sheppard, Drew; Stuart, Alastair; Grant, David M.

Abstract

This article presents a comprehensive review of the current landscape and prospects of large-scale hydrogen storage technologies, with a focus on both onshore and offshore applications, and flexibility. Highlighting the evolving technological advancements, it explores storage and compression techniques, identifying potential research directions and avenues for innovation. Underwater hydrogen storage and hybrid metal hydride compressed gas tanks have been identified for offshore buffer storage, as well as exploration of using metal hydride slurries to transport hydrogen to/from offshore wind farms, coupled with low pressure, high flexibility electrolyser banks. Additionally, it explores the role of metal hydride hydrogen compressors and the integration of oxyfuel processes to enhance roundtrip efficiency. With insights into cost-effectiveness, environmental and technology considerations, and geographical factors, this review offers insights for policymakers, researchers, and industry stakeholders aiming to advance the deployment of large-scale hydrogen storage systems in the transition towards sustainable energy.

Citation

Adams, M. J., Wadge, M. D., Sheppard, D., Stuart, A., & Grant, D. M. (2024). Review on onshore and offshore large-scale seasonal hydrogen storage for electricity generation: Focusing on improving compression, storage, and roundtrip efficiency. International Journal of Hydrogen Energy, 73, 95-111. https://doi.org/10.1016/j.ijhydene.2024.05.421

• Journal Article Type: Review
• Acceptance Date: May 27, 2024
• Online Publication Date: Jun 7, 2024
• Publication Date: Jul 4, 2024
• Deposit Date: Jun 17, 2024
• Publicly Available Date: Jun 20, 2024
• Journal: International Journal of Hydrogen Energy
• Print ISSN: 0360-3199
• Electronic ISSN: 1879-3487
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 73
• Pages: 95-111
• DOI: https://doi.org/10.1016/j.ijhydene.2024.05.421
• Keywords: Metal hydride buffer storage; Large-scale hydrogen storage; Metal hydride compression; Underwater hydrogen storage; Underground hydrogen storage; Oxyfuel process
• Public URL: https://nottingham-repository.worktribe.com/output/35735668
• Publisher URL: https://www.sciencedirect.com/science/article/pii/S0360319924021311?via%3Dihub