Opens 5 May 2027

Demonstration for Long-duration Battery Energy Storage Systems (BATT4EU Partnership)

In short

This is an Innovation Action under Horizon Europe. The budget is €18.8 million for about 2 grants of €9.4 million each. Submission opens on 5 May 2027. Deadline: 15 September 2027.

What the call wants to achieve

  • Demonstrated system-level long-duration energy storage (LDES) solutions, explicitly aimed at enhancing grid stability, resilience, and flexibility in Europe.
  • Substantial reduction of Europe's dependence on critical raw materials through the use of abundant, low-cost, and sustainable materials.
  • Contribute to strategic insights for a coherent EU-wide stationary storage deployment strategy, enhancing European energy autonomy and sustainability.
  • Sufficient and reproducible operational data and insights to serve as reliable input towards detailed technoeconomic analyses.

Source: EU Funding & Tenders Portal, © European Union, CC BY 4.0, summarised. The official call text and its annexes decide eligibility, budget and deadlines.

Similar calls