Clean Sky

Clean Sky Joint Undertaking
CSJU
Joint Undertaking overview
Formed2008 (2008)
HeadquartersAvenue de la Toison d’Or 56-60, 4th Floor
1060 Brussels
Belgium
50°50′06″N 4°21′17″E / 50.835070°N 4.354600°E / 50.835070; 4.354600
MottoInnovation Takes Off
Annual budget€1.6bn (Clean Sky), €4bn (Clean Sky 2)
Joint Undertaking executive
  • Axel Krein, Executive Director
Key document
Websitecleansky.eu

The Clean Sky Joint Undertaking (CSJU) is a public-private partnership between the European Commission and the European aeronautics industry that coordinates and funds research activities to deliver significantly quieter and more environmentally friendly aircraft. The CSJU/CAJU manages the Clean Sky Programme (CS), the Clean Sky 2 Programme (CS2), and now as Clean Aviation Joint Undertaking (CAJU), making it Europe's foremost aeronautical research body.