Clean Aviation Joint Undertaking logo
Clean Aviation Joint Undertaking

Demonstration and Validation of icing Certification Methodologies compatible with EIS2035 for the SMR and REG Aircraft

Funds an innovation project that demonstrates icing certification methodologies for ultra-efficient regional and SMR aircraft.

ClosedClean Aviation Joint UndertakingEU

The Clean Aviation Joint Undertaking evaluates this topic using its own 'Large Scale Projects' evaluation template for Innovation Actions, reflecting the topic's scale within a call whose combined funding across all its topics runs into the hundreds of millions of euros. Two separate financial-annex spreadsheets are mandatory parts of the proposal, on top of the standard application form: one cove…

This call funds development and demonstration of harmonised icing certification methodologies for Appendix O Supercooled Large Droplet icing conditions. Proposals should validate numerical prediction tools against representative test results and, working closely with EASA and other aviation authorities, produce a means-of-compliance and regulatory roadmap that supports certification of the ultra-efficient SMR and regional aircraft for entry into service by 2035.

CycleiHow often this grant runs - e.g. annually, on a rolling basis, or a one-off call.No fixed schedule
Next deadlineiThe next date applications are due. Rolling means you can apply any time.-
Decision timeiTypical time from the deadline to the funder's decision.-
Project durationiHow long the funded work is expected to run.-
Award typeiThe form of funding - grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.-
Funding pooliThe total budget available across all awards in this round.€329.5M

Sign up free to see the funding breakdown

Sign up free to see the industries in scope

Sign up free to see the full eligibility

Sign up free to see how to apply

Sign up free to see what you submit

Sign up free to see the timeline

Sign up free to see where teams trip up

Guides for this application

All guides →

More from Clean Aviation JU

All grants from this funder →
Clean Aviation Joint Undertaking logo
Closed

Advanced noise-reducing technologies for propulsion systems of next generation Ultra-efficient SMR aircraft

🇪🇺Clean Aviation JU · European Union

Funds one team developing lightweight, noise-reducing fan and intake technology for a next-generation single-aisle aircraft's ultra-high-bypass-ratio engines, up to TRL 5.

Aerospace
€5M
Clean Aviation Joint Undertaking logo
Closed

Cryo-cooled power electronics for a fully electric hydrogen fuel cell powered aircraft

🇪🇺Clean Aviation JU · European Union

Funds a research project that develops and demonstrates cryo-cooled motor inverter power electronics for a fully electric hydrogen fuel cell aircraft.

AerospaceEnergy Tech
€5M
Clean Aviation Joint Undertaking logo
Closed

Demonstration of a hydrogen distribution system for a direct hydrogen combustion propulsion aircraft

🇪🇺Clean Aviation JU · European Union

Funds an innovation project that develops and demonstrates the hydrogen distribution system for a direct hydrogen combustion aircraft.

AerospaceEnergy Tech
€18M
Clean Aviation Joint Undertaking logo
Closed

Demonstration of advanced airframe for ultra-efficient regional aircraft

🇪🇺Clean Aviation JU · European Union

Funds an innovation project that develops and demonstrates an advanced, ultra-efficient airframe for a hybrid-electric regional aircraft.

AerospaceEnergy Tech+1
€40M
Clean Aviation Joint Undertaking logo
Closed

Demonstration of advanced FC propulsion techno-bricks for a fully electric hydrogen fuel cell powered aircraft

🇪🇺Clean Aviation JU · European Union

Funds an innovation project that develops and demonstrates the fuel cell engine components for a fully electric hydrogen fuel cell aircraft.

AerospaceEnergy Tech
€50M
Clean Aviation Joint Undertaking logo
Closed

Demonstration of Advanced Low NOx H2C Propulsion System for a direct hydrogen combustion aircraft

🇪🇺Clean Aviation JU · European Union

Funds an innovation project that develops and demonstrates a low-NOx direct hydrogen combustion propulsion system for aircraft.

AerospaceEnergy Tech
€15M
Aerospace Technology Institute (ATI Programme) logo
Scheduled

ATI Strategic Programme

🇬🇧ATI · United Kingdom

Funds UK teams developing civil aerospace technology and research infrastructure.

AerospaceClimate Tech+2
£18MNov'26
Aerospace Technology Institute (ATI Programme) logo
Scheduled

ATI Non-CO2 Programme

🇬🇧ATI · United Kingdom

Funds UK technology that reduces the climate effects of aviation beyond carbon dioxide.

AerospaceClimate Tech+1
£18MNov'26
European Commission logo
Scheduled

Quantum Space Gravimetry

🇪🇺European Commission · European Union

Funds €14–15M projects that mature quantum gravimeters for space and build Europe's next Earth-observation sensing capability.

QuantumSpace+2
€14M – €15MSep'27
European Commission logo
Scheduled

ISOS4I Ground Demonstrator and USI Qualification

🇪🇺European Commission · European Union

Funds up to €1M to ground-test ISOS4I mission systems and qualify a European interface for future in-space services.

SpaceAerospace+2
€800K – €1MSep'27
SESAR 3 Joint Undertaking logo
Closed

Next generation ATS platforms for en-route and TMA operations

🇪🇺SESAR 3 JU · European Union

Funds industrial research building AI-enabled, cyber-resilient next-generation air traffic control platforms.

AerospaceAI+1
€9M – €31M
European Commission logo
Closed

Next generation testing capabilities in strategic EU wind tunnels

🇪🇺European Commission · European Union

Pays one research project up to EUR 15 million to upgrade Europe's strategic wind tunnels with new instruments and test methods for climate-neutral aircraft.

Aerospace
€15M