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EIC Accelerator Challenge: Alternative Concepts and Key Enabling Technologies for Fusion Power Plants

Supports European startups developing enabling technologies for alternative fusion power plant concepts.

OpenEuropean Innovation CouncilEUEU associated countries

The EIC Accelerator Challenge on Alternative Concepts and Key Enabling Technologies for Fusion Power Plants is the smallest of the five 2026 EIC Accelerator Challenges by budget, with €20 million allocated for 2026 awards and a further €10 million reserved for 2027 disbursements — a two-tranche structure not used by the other four challenges. Its mandate is to accelerate the transition from demons…

Accelerating the transition from achieving fusion energy gain to the full commercialisation of fusion energy, positioning Europe as a global leader in the field.

CycleiHow often this grant runs — e.g. annually, on a rolling basis, or a one-off call.Multiple per year
Next deadlineiThe next date applications are due. Rolling means you can apply any time.2 Sept 2026
Decision timeiTypical time from the deadline to the funder's decision.20 weeks
Project durationiHow long the funded work is expected to run.—
Award typeiThe form of funding — grant, equity, loan, tax credit, etc.Grant + Equity
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.€44M

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Last verified: 24 Jul 2026Source: eic.ec.europa.eu