- smart fixed-wing aircraft
- green regional aircraft
- green rotorcraft
- sustainable and green engines
- systems for green operations
The systems for green operations area is likely to be where OR is most applicable. Its focus includes “all-electrical aircraft equipment and systems architectures, thermal management, capabilities for “green” trajectories and mission and improved ground operations”. The project is quite new, having started in mid-2008. See the Clean Sky website for more information.