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FORTHCOMING

Accelerated multi-physical and virtual testing for battery aging, reliability, and safety evaluation (Batt4EU Partnership)

Last Updated: 8/19/2025Deadline: 19 January 2026€30.0M Available

Quick Facts

Programme:Horizon Europe
Call ID:HORIZON-CL5-2026-01-D2-05
Deadline:19 January 2026
Max funding:€30.0M
Status:
forthcoming
Time left:6 months

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💰 Funding Details

Accelerated multi-physical and virtual testing for battery ageing, reliability and safety (Batt4EU)


Key facts

* Call ID: HORIZON-CL5-2026-01-D2-05

* Type of action: HORIZON-IA (Innovation Action) — Lump-Sum

* Indicative EU contribution per project: up to €30 million

* Single-stage deadline: 20 Jan 2026 – 17:00 Brussels time (opening 16 Sep 2025)

* Partnership: Co-programmed Batteries Europe/Batt4EU

* Technology Readiness Levels (TRLs) at start/end: ~TRL4→TRL6/7 (typical for IA)


Expected policy contribution

* Green Deal & Fit-for-55 (transport decarbonisation)

* Strategic autonomy for the European battery value chain

* Supports the forthcoming UN-ECE and EU Battery Regulation testing standards


What the Commission wants to fund

1. Multi-physical accelerated test methodologies (electrical, thermal, mechanical, abuse).

2. Integrated physical + virtual verification (Model-in-the-Loop, Hardware-/Software-/Battery-in-the-Loop).

3. AI-driven Design of Experiments and generative AI for test optimisation.

4. Scalable, chemistry-agnostic protocols (Li-ion, solid-state, Na-ion, etc.).

5. Standardised safety classification and input to EU/UNECE standards.

6. Contribution to digital battery passport & post-crash management (synergy topics).


Successful proposals must demonstrate reduced development time & cost, improved safety/reliability, and standardised European test frameworks that can be commercialised within 2–3 years after project end.


Personalizing...

📊 At a Glance

€30.0M
Max funding
19 January 2026
Deadline
6 months
Time remaining
Eligible Countries
EU Member States, Associated Countries

🇪🇺 Strategic Advantages

EU-Wide Advantages & Opportunities for the

"Accelerated multi-physical and virtual testing for battery aging, reliability, and safety evaluation" grant (Batt4EU)


1. Strategic Access to the Single Market

450+ million consumers & 27 national EV markets in one regulatory space – validated, faster-to-market battery technologies can be commercialised simultaneously across the EU, shortening pay-back periods.

Public-procurement leverage – compliant, safety-proven battery systems become eligible for large cross-border e-bus, rail and stationary storage tenders financed by EU Recovery & Resilience funds.

Pan-European gigafactory boom – the project’s results can be licensed or supplied to >40 announced EU gigafactories and their Tier-1 integrators, accelerating uptake.


2. Cross-Border Collaboration & Knowledge Exchange

Mandatory multinational consortia foster complementary excellence (e.g. Nordic thermal expertise + German mechanical loading + Mediterranean second-life pilots).

Shared XiL platforms lower CAPEX: partners co-develop virtual/physical test benches once and reuse in all member states.

Mobility of researchers under Horizon rules speeds diffusion of best practices and creation of a common skills pool.


3. Alignment with Flagship EU Policies

European Green Deal – contributes directly to zero-emission transport and clean energy storage targets.

REPowerEU & Critical Raw Materials Act – by extending battery life and safety, the project reduces raw-material demand and strategic dependencies.

Digital Europe & AI Act – integrates AI-driven Design-of-Experiment while complying with emerging trustworthy-AI standards.

Fit-for-55 & Euro 7 – provides validation tools needed by OEMs to certify next-gen EVs under stricter CO₂ and safety rules.


4. EU-Level Regulatory Harmonisation & Standard Setting

Influence CEN-CENELEC & UNECE: project data feed into new EU safety-classification standards requested in the call.

Battery Passport interoperability – direct cooperation with the 2023 battery-passport CSA ensures pan-EU traceability of ageing & safety metrics.

One-stop compliance – once validated under harmonised EU protocols, batteries avoid 27 separate national certifications, saving time & cost.


5. Integration into the EU Innovation Ecosystem

Synergies with Batt4EU, 2ZERO, Clean Hydrogen, Chips JU – joint demonstrators, shared IP pools and joint KPI reporting.

Access to 3 000+ world-class labs through ERICs, KIC InnoEnergy, EERA & JRC facilities (battery abuse testing, thermal runaway chambers, AI sandboxes).

Talent pipeline – Marie Skłodowska-Curie fellows & Erasmus+ engineering students can be embedded in the project, reducing HR cost and boosting dissemination.


6. Funding Synergies & Leverage

Innovation Fund – mature outcomes can obtain up to 60 M€ CAPEX/OPEX support for first-of-a-kind industrial deployment.

IPCEI Batteries – align test-methodology work packages with IPCEI industrial lines to de-risk scaling.

Regional Funds (ERDF/Just Transition) – pilot lines or XiL testbeds sited in cohesion regions attract 30–80 % co-financing.

EIB/InvestEU – validated, safety-classified battery products qualify for Green Loan and Venture Debt instruments.


7. Scale, Replicability & Market Impact

Multi-application reach – although focused on EVs, methods can be replicated for maritime, aviation and stationary storage, multiplying market size.

Cell-to-system scalability – mandated re-use of test results across chemistries and formats cuts validation cost by up to 40 %.

EU export advantage – harmonised EU standards often become de-facto global benchmarks, easing access to US & Asian markets.


8. Stakeholder-Specific EU Benefits

OEMs/Tier-1s – single certification route, faster SoP, reduced warranty risk.

SME equipment suppliers – EU-wide reference installations act as shop windows; common specs reduce customisation burden.

RTOs & universities – long-term datasets feed Horizon ERC & MSCA projects; joint IP increases licensing income.

Public authorities – common safety framework simplifies market surveillance and post-crash management across borders.


9. Actionable Recommendations for Applicants

1. Build a consortium spanning ≥8 countries & all major EU battery hubs (Nordic, Central, Southern, Eastern) to maximise geographic impact scores.

2. Reference EU policy KPIs explicitly (e.g. contribution to Green Deal 2030 GHG reduction, Digital Europe AI adoption rate).

3. Allocate a work package on standardisation with CEN-CENELEC liaisons and budget for participation in TC meetings.

4. Embed a scalability work stream mapping Horizon results to Innovation Fund & IPCEI investment cases.

5. Use EU-produced materials/equipment and document procurement origin to score on strategic autonomy criteria.

6. Outline a joint exploitation plan: EU Battery Passport integration, licensing to gigafactories, EIB financing roadmap.


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By leveraging the unique features of the EU single market, its harmonised regulatory landscape and its dense innovation networks, this Horizon IA offers applicants the opportunity to cut validation costs, accelerate commercial deployment and shape the standards that will underpin Europe’s competitive battery industry for the next decade.

🏷️ Keywords

Topic
Forthcoming