Engine washing company Green Flight has announced plans to pay airlines for every tonne of CO2 they do not emit into the atmosphere when using its “GreenWash” service. “We will measure the performance improvement and fuel savings of the engines we GreenWash, and calculate the tonnes of CO2 that didn’t go into the atmosphere. And we will pay the airline for the CO2 emission reductions by way of GreenWash credits,” said Green Flight’s Dennis McMahon. “For every tonne of CO2 emissions saved, we will credit the airline up to $2 towards their future GreenWash engine washes, plus if there is the opportunity to sell those emission reductions into the world carbon markets, we will split the revenue between Green Flight and the airline. That means that airlines can not only save costs on fuel by running their engines more efficiently, they have the chance to make some money from their CO2 reductions.”