EU Hydrogen Bank — Second Auction Results (IF24, €992m)

Mechanism

The EU Hydrogen Bank's second domestic auction (labelled IF24 under the Innovation Fund) solicited fixed-premium bids from renewable-hydrogen producers across the EEA. Producers bid the minimum subsidy (€/kg H2) they needed to make projects viable; the Commission ranked bids by premium level and awarded grants to the cheapest until the budget was exhausted. The innovation over the first auction (which awarded €720m to 7 projects in June 2023) is the Auctions-as-a-Service (AaaS) mechanism: EU Member States can layer national subsidy schemes on top of the Innovation Fund envelope, running their own auction tranches within the same framework. Spain (€400m state-aid scheme approved April 2025), Lithuania, and Austria contributed over €700m nationally, aligning their domestic hydrogen support with EU premium signals.

Auction parameters

All 61 submitted bids were from EEA-based producers. Winning projects are concentrated in Spain (8 projects — reflecting Spain's wind/solar cost advantage and its €400m AaaS national co-fund), with Germany (2), the Netherlands (1), and Finland (1) accounting for the balance.

Grant agreement milestone (January 2026)

Six of the 15 selected projects advanced to grant signing by 20 January 2026. Their combined profile:

• EU grant support: €270.6 million
• Installed electrolyser capacity: 381.25 MW
• 10-year production target: ~500 kilotonnes of renewable hydrogen
• CO₂ avoidance: ~3.4 million tonnes

The remaining nine projects remained in the grant-preparation phase.

Downstream implications

• H2 price signal: Main-lot winning premiums of 0.2–0.6 €/kg H2 imply total levelised cost of green hydrogen around €2–4/kg depending on location — a reference benchmark that competes with EU-produced grey hydrogen (~€1.5–2/kg) only with the subsidy stacked. The data anchors EU electrolyser cost-reduction expectations.
• Maritime fuels: Three projects in the maritime lot set the first publicly disclosed EU premium range for marine green-hydrogen derivatives (0.45–1.88 €/kg); directly relevant to FuelEU Maritime and the IMO 2030 GHG target trajectory.
• AaaS co-funding architecture: Spain's outperformance (8/15 projects) validates a model where energy-rich Member States combine EU and national funds into a single auction. Likely template for IF25 cycle and forthcoming EU Hydrogen Act (Renewable Energy Directive Art. 22a delegated act implementing the 42%/1%/p.a. mandates).
• Electrolyser supply chain: 381.25 MW contracted in the first batch of grant agreements represents meaningful near-term demand visibility for EU-based electrolyser OEMs (Nel, ThyssenKrupp Nucera, ITM, Sunfire).
• Responds to US §45V competition: The IRA §45V final rule (filed 2025-01-10 in this register) created a 10-year US green-hydrogen PTC worth up to $3/kg, directly competing for European project-developer capital. IF24's €/kg support levels benchmark European competitiveness against this US instrument.

Open questions

• Grant signing timeline for remaining 9 projects (delayed beyond September/October 2025 original expectation).
• Whether Spain's 8-project concentration triggers state-aid review under revised EU FSR guidelines.
• IF25 design: expected to include a larger AaaS envelope and possibly a carbon-capture / blue-hydrogen exclusion clause following EP debate.
• FuelEU Maritime ramp-up interaction: whether maritime-lot projects will qualify for FuelEU's multiplier credits.