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Open calls
The Commission has launched the 2025 Net-Zero Technologies call with a budget of €2.9 billion, the third auction for hydrogen production under the European Hydrogen Bank with €1.3 billion, and the first-ever auction for decarbonisation of industrial process heat under the Industrial Decarbonisation Bank with a €1 billion budget.
All applications must be sent via the EU Funding and Tenders Portal within the required timeframes.
Register here for the Info Day on the new Industrial Process Heat Auction (IF25 Heat Auction) under the Industrial Decarbonisation Bank on 10 December.
Register here for the Info Day on the third Hydrogen Auction under the European Hydrogen Bank (IF25 Hydrogen Auction) on 10 December.
Register here for the online Info Day for the 2025 Net-Zero Technologies Info Day (IF25 NZT Call) on 16 December.
Questionnaire
We’ve created a questionnaire to help you understand if your project broadly fits the objectives, scope, and key requirements of the Innovation Fund 2025 Call for Net-Zero Technologies (IF25 NZT Call).
Grants and Auctions 'as-a-Service'
For the upcoming 2025 Calls, Member States have the option to allocate additional national budgets to fund extra projects on their territory, thereby benefiting from a simplified State aid assessment procedure.
For Member State participation in auctions, see the Auctions-as-a-Service concept note
For Member State participation in regular grants see the Grants-as-a-Service concept note
Previous calls
- 3 December 2024IF24 Calls for proposals
The Commission launched 2 calls for proposals and an auction under the Innovation Fund, making €4.6 billion in EU Emission Trading System revenues available for funding.
- 23 November 2023IF23 Calls for proposals
The Commission launched the IF23 Call for Net-Zero technologies and the pilot IF23 Auction for hydrogen production under the European Hydrogen Bank on 23 November 2023. A total of €4 billion in support from the EU Emission Trading System was made available for projects.
- 2020 and 2023Before the IF23 Call
Between 2020-2023, the Commission held 3 large-scale and 3 small-scale calls for proposals.
For more information about awarded projects, check our Innovation Fund projects factsheets.

