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We innovate to reduce environmental impact 

hOListic Green Airport (OLGA) is a Horizon 2020 project that aims to reduce the environmental impact of the aviation sector. It develops innovative and sustainable solutions to reduce CO2 emissions,  optimise energy efficiency, preserve biodiversity, improve air quality and waste management, while involving the entire aviation value chain.

OLGA's commitments


Decarbonising ground operations towards net zero CO2 emissions. Hydrogen Hub for ground operations and aircraft. Sustainable Aviation Fueling (SAF).

Passenger & Cargo

Increasing the modal share of carbon-free transport for airport-city journeys. Intermodality, waste reduction, energy savings in terminals.

Community & Territories

Improving air quality on the airside and on the city side. Reducing electricity consumption of aircraft lighting. Improving biodiversity index.

OLGA on social media