This incentive is very small, but it is likely to help reduce unnecessary additional fuel carriage, and at least make people consider reduced engine taxi. It certainly isn’t anywhere near big enough to prevent anyone taking additional fuel if they are in any doubt at all. It also means the company can declare it is doing something further to help reduce CO2 emissions. This in turn, is something which some of our big clients can say about the air transport provider they have selected. People like to think they are doing their bit to save the planet.