2. Content
• Goals
• What is sustainable aviation
• How do airlines become sustainable
• How can a traveller reduce emissions
• Questions
Mikael Skrabb 2012
3. Ambitious goals
• Emissions reductions
• Choice of quality and environmentally
conscious air travellers
Mikael Skrabb 2012
5. How do airlines become sustainable?
• Technology
• Infrastructure
• Operations
• Economic instruments
Mikael Skrabb 2012
6. Technology
• Safety and responsibility always top priority
• Alternative fuels – 2nd generation biofuels
• New technology with less noise and less
emissions
• Aircraft manufacturers use 14% for R&D
• Better aerodynamics and better design
• Technical modifications; e.g Winglets save
5% in fuel
Mikael Skrabb 2012
7. Infrastructure – Single European sky
• Possibility to save 6-12% on fuel
• More effective use of the airspace compared
to the 35 separate now
• Less delays and more efficient routings
• Saving 16 million ton of CO2 annually
Mikael Skrabb 2012
9. Operations
• Size of aircraft
• Efficient operations at the airport
• Shortest possible rout taking winds into
account
• Optimal speed and height
• Maximized passenger and cargo load
• Optimized weight of the aircraft
• Optimized fuel amount
• Aircraft maintenance and wash
Mikael Skrabb 2012
12. Economic Instruments
• Airlines already responsible for investing in
Fuel tax
their infrastructure
• Ineffective as a steering method
Emsission • Where does the money go?
fees
• EU ETS 2012
Emission
• Global solution should be found to prevent
trade carbon leakage
Mikael Skrabb 2012
13. How can a traveller reduce emissions
• Use direct routes
• Use airlines with modern aircraft
• Avoid crowded airports
• Make a stop in the right place, when
travelling far
• Use airlines that also carry cargo
Mikael Skrabb 2012