To accelerate sustainability, the European Clean Aviation program has launched major initiatives focusing on regional aircraft. OSYRYS is one of four flagship projects with a shared ambition: achieve a hybrid-electric flight demonstration validating cutting-edge technologies for future regional aircraft.
OSYRYS is developing advanced systems for electrical power, thermal management, and energy-efficient avionics to support future hybrid-electric aircraft. These technologies are essential to safely manage high power on board and drive a more sustainable, efficient regional aviation sector (source)

| Czas trwania | 2026 – 2030 |
| Members | · Safran Electrical & Power · Wroclaw University of Science and Technology () · ATR (Aircraft Transport et Regional) · Airbus · Safran Ventilation Systems · Safran Power Units · Safran Electronics & Defense · Stichting Koninklijk Nederlands Lucht- en Ruimtevaartcentrum (NLR) · Universität ULM · The University of Warwick · Aerostack GmbH · Avio S.p.A. · Daher Aerospace · Diehl Aerospace GmbH · Eaton Industries (France) SAS · Honeywell International s.r.o. · Latecoere · Liebherr-Aerospace Toulouse SAS · Piaggio Aero Industries SpA · Thales Avionics SAS · Ametek SAS · Cranfield University · Energize Concept · Siemens Industry Software NV |
| Budżet | 56 mln EUR |
| Finansowanie | Horizon Europe – Clean Aviation |

