Finnair saves fuel and cuts emissions by washing engines

The record-high fuel prices have highlighted the need for Finnair to save fuel. Fuel is already the largest expense for the airline, so even a one per cent cut in consumption means over one million euros in savings annually.
 
Air pollutants also stick to the compressors of the engine. Due to this, the engines of the Boeing MD-11 aircraft used in Finnair’s long-haul traffic are washed more often than previously. De- and anti-icing fluids are sucked into the engines on the tarmac or when taxiing, which highlights the need for engine washes in the winter.

(c) Centre for Asia Pacific Aviation. Date posted: 2-Jul-08

 

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