EIC Accelerator Challenge: Alternative Concepts and Key Enabling Technologies for Fusion Power Plants 2026

The EIC Accelerator Challenge on Alternative Concepts and Key Enabling Technologies for Fusion Power Plants funds SMEs and start-ups advancing new fusion energy concepts and key enabling technologies required to achieve commercial fusion power by 2040. This challenge focuses on breakthrough innovations including alternative fusion concepts (magnetic, inertial, magneto-inertial), advanced materials for extreme environments, sustainable tritium fuel production, high-power laser systems for ignition, plasma heating components, advanced magnets, and digital technologies such as AI, machine learning, and digital twins for reactor operation.

Who can apply

Start-ups, SMEs, and individuals launching SMEs in EU Member States or Horizon Europe Associated Countries developing fusion power technologies. UK applicants eligible for grant-only. Small mid-caps eligible for investment-only.

Perks & benefits

Business Acceleration Services (BAS)
Coaching and mentoring
Access to global innovation ecosystems
Potential follow-on investment via EIC Fund (non-UK applicants)
Seal of Excellence for high-scoring unfunded proposals
Access to corporate and investor networks

Sources

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