Demonstration of cabin acoustic optimization technology
Funds one team demonstrating lightweight cabin noise-mitigation technology for a hybrid-electric regional aircraft, up to TRL 5.
This is a Horizon Europe Joint Undertaking Research and Innovation Action run by Clean Aviation, evaluated in a single round through the EU Funding and Tenders Portal. One grant is expected for this topic, capped at EUR 5 million, going to the team that develops and ground-demonstrates cabin acoustic treatments that cut noise on the hybrid-electric ultra-efficient regional aircraft concept, proven…
The call wants ground-tested acoustic treatments that cut cabin noise on that same hybrid-electric regional aircraft concept, reaching TRL 5 in a realistic noise-and-vibration setting. The resulting fix needs to stay light and compact enough to fit inside a regional aircraft cabin.
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Guides for this application
All guides →Horizon Europe Grants for Startups: A Founder Guide
A practical guide to Horizon Europe grants for startups, including EIC, consortia, eligibility, Funding & Tenders, TRL, budgets, and EU strategy.
Start hereTRL Levels Explained for Deeptech Founders
Learn what TRL levels mean, how to estimate technology readiness, and how TRL affects grants, EIC Accelerator, SBIR/STTR, funding stage, and application evidence.
DocumentsGrant Work Plan Template: Work Packages, Gantt, Milestones, and Risks
Use this grant work plan template to structure work packages, tasks, owners, deliverables, Gantt timing, dependencies, and risk registers.
DocumentsProof-of-Concept Data for Grants: Evidence Examples for Deeptech Applications
See how to present proof-of-concept data in grant applications, with examples for evidence registers, test logs, pilot data, and prior project proof.
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