Funding Support for First-of-a-Kind Underground Hydrogen Storage Projects (UK)

The UK Research and Innovation (UKRI) is offering up to £5 million in grant funding for UK registered organizations to collaboratively accelerate the development and validation of technologies essential for underground hydrogen storage. This initiative is part of the R&D Missions Accelerator Programme, aligning with the Ultra Long Duration Energy Storage (ULDES) Challenge. The competition opens on 23 October 2026 and closes on 13 January 2027 at 11:00 am. This grant competition aims to foster the development of technologies necessary for the safe and effective use of underground hydrogen storage (UHS). It aligns with the ULDES Challenge, which seeks to commercialize long-duration energy storage solutions. The program focuses on creating a cohesive consortium capable of addressing all technical themes outlined, ensuring technology relevance across various UHS futures in the UK electricity sector. Eligible applicants must be UK registered and can include: Projects must be collaborative, with at least two grant-claiming partners, and must demonstrate capability for technology development and validation under UHS conditions. Projects should focus on technology-agnostic approaches to underground hydrogen storage, ensuring alignment with ULDES requirements. Key areas include: This competition supports the UK’s strategic goal of advancing hydrogen storage technologies, crucial for energy security and transitioning to low-carbon energy solutions. It offers a pathway for commercial application by 2030, contributing to the UK’s energy storage capabilities. Who can apply for this competition? UK registered businesses, research organizations, and academic institutions with commercialization expertise can apply in a consortium. What is the funding range per project? Projects can request between £2.5 million and £5 million in grant funding. What is the deadline for applications? Applications must be submitted by 13 January 2027, 11:00 am. Is collaboration required? Yes, projects must be collaborative with at least two grant-claiming partners. What are the project duration requirements? Projects should last between 24 and 30 months, starting on 1 May 2027 and ending by 30 November 2029. Eligible organizations should review the official guidelines and ensure all application components are complete and submitted by the deadline. For further details, consult the official competition page on the Innovation Funding Service website.