40 // Climate and Environmental Responsibility 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Û Efficiency gain Ü + 347 % + 182 % Decoupling of transport performance and fuel consumption Change compared to 1991 in percent, values for the fleet of the Lufthansa Group Specific fuel consumption of passenger transportation compared in liters per 100 passenger kilometers (l /100 pkm) 2014 2013 Changes in % Group fleet Lufthansa Swiss Austrian Airlines Germanwings 3.84 3.91 3.48 3.87 4.18 3.91 3.98 3.54 3.93 4.22 – 1.6 – 1.8 – 1.5 – 1.7 – 0.9 Average specific fuel con- sumption in l /100 pkm (cen- ter of the circle) and propor- tion of the entire passenger fuel consumption of the active fleet contributed by each traffic area (segments of circle) in 2014 Lufthansa Long-haul (66 %) 3.60 l /100 pkm Medium-haul (18 %) 3.88 l /100 pkm Short-haul (16 %) 6.11 l /100 pkm Germanwings Medium-haul (100 %) 4.18 l /100 pkm Austrian Airlines Long-haul (37 %) 2.92 l /100 pkm Medium-haul (38 %) 4.08 l /100 pkm Short-haul (25 %) 6.38 l /100 pkm Swiss Long-haul (61 %) 3.03 l /100 pkm Medium-haul (30 %) 4.05 l /100 pkm Short-haul (9 %) 8.56 l /100 pkm Group fleet Long-haul (59 %) 3.45 l /100 pkm Medium-haul (26 %) 3.99 l /100 pkm Short-haul (15 %) 6.32 l /100 pkm 3.84 l /100 pkm 3.91 l /100 pkm 3.48 l /100 pkm 4.18 l /100 pkm 3.87 l /100 pkm Specific fuel consumption Passenger transportation Active fleet in 2014, in liters per 100 passenger kilometers (l /100 pkm) Definitions of traffic areas Long-haul more than 3,000 km Medium-haul 800 to 3,000 km Short-haul under 800 km Specific CO2 emissions of passenger transportation Active fleet in 2014, in kilograms per 100 passenger kilometers (kg /100 pkm) Long-haul Medium-haul Short-haul Overall average Group fleet Lufthansa Swiss Austrian Airlines Germanwings 8.69 9.08 7.63 7.36 10.07 9.77 10.21 10.28 10.55 15.92 15.41 21.57 16.07 9.69 9.85 8.78 9.75 10.55 Fuel Dumps Active fleet in 2014 2014 Changes compared to 2013 Events, total thereof medical reasons technical reasons other reasons Quantity, total 16 7 8 1 513 t – 15 – 6 – 7 – 2 – 45.2 % Transport performance Fuel consumption 199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014 20142013 Changes in %