Set to revolutionise aviation

Aviation is one of the hardest sectors to decarbonise. With global air traffic expected to soar, and SAF production still covering less than 1% of demand, the gap between ambition and reality is vast.

Climate change is no longer a distant threat—it’s here, reshaping industries, economies, and the future of flight.

On the 17^th September 2025, CATAGEN launched ClimaHtech Green Flight, a wholly owned subsidiary dedicated to advancing sustainable aviation fuel (SAF) technology.

ClimaHtech Green Flight announced two strategic partnerships for offtake of SAF with Ryanair, Europe’s largest airline, and Shell Aviation Ireland (MJV), a leading global aircraft refuelling network.