The Innovation Fund 2025 Hydrogen Auction supports production of renewable hydrogen (RFNBO) and electrolytic low-carbon hydrogen across Europe. Three funding windows totalling EUR 1.3 billion: 1. RFNBO hydrogen only: EUR 600 million 2. RFNBO or low-carbon hydrogen: EUR 400 million 3. RFNBO/low-carbon hydrogen for maritime and aviation: EUR 300 million Support mechanism: Fixed premium per kg of hydrogen produced Contract duration: Up to 10 years Eligibility: - Hydrogen production projects - Located in EU, Norway, Iceland - Must meet sustainability criteria - Off-takers for hydrogen required National top-ups available: - Germany: Additional EUR 1.3 billion for national projects - Spain: EUR 415 million for hydrogen projects Deadline: 19 February 2026, 17:00 CET Part of the European Hydrogen Bank initiative to scale up renewable hydrogen.