EU Innovation Fund — Auctions (Hydrogen Bank + Heat)

European Hydrogen Bank Auction

Offers a European mechanism supporting renewable hydrogen production through premium-linked support for industrial scaling.

Eligibility · EU member states

⚠ This may reflect a past cycle — verify the current call on the funder's site.

The European Hydrogen Bank operates competitive auction rounds funded by the EU Innovation Fund to bridge the production cost gap for renewable hydrogen. Unlike the Innovation Fund's regular grant calls, the Hydrogen Bank uses a fixed-premium subsidy auction mechanism: bidders specify the per-kilogram premium (€/kg of renewable hydrogen) they require to make their project financially viable, and contracts are awarded to the lowest-cost bids until the auction budget ceiling is reached. The May 2026 auction — the third Hydrogen Bank round — awarded over €1 billion to European renewable hydrogen projects. Previous rounds awarded approximately €720 million (IF23 first auction) and approximately €1 billion (IF24 second auction), demonstrating a consistent €1 billion-per-round scale. The total Innovation Fund programme budget is approximately €40 billion for 2020–2030.

Eligible projects must produce Renewable Fuels of Non-Biological Origin (RFNBO) hydrogen or electrolytic low-carbon hydrogen meeting EU criteria. Projects must be located in EU Member States, Iceland, Liechtenstein, or Norway. The mechanism pays out per verified kilogram of renewable hydrogen produced over the contracted support period — up to 100% of the production cost premium above the conventional hydrogen reference price. Award sizes in the May 2026 auction ranged from approximately €10 million to €250 million per project, with a median of approximately €100 million. Universities and research organisations are not eligible; the instrument is designed for industrial-scale production operators. TRL 8 or higher is required at project start.

Each auction round is launched under a specific call identifier and runs for several months to allow bidders to finalise their technical and financial submissions via the EU Funding and Tenders Portal. Auction rules, ceiling prices, and total budgets for each round are published by CINEA at the time of call opening. The IF26 auction round is expected in late 2026, with a stakeholder consultation event scheduled for 19 June 2026. Project Development Assistance from the European Investment Bank is available to help production developers prepare bankable submissions. Bidders must demonstrate compliance with RFNBO rules, hold or be capable of securing grid connection rights, and provide certified production volume projections to qualify for contract award.