Carbon emissions from tourism - including flights, food and shopping - is four times higher than we thought, new research reveals
Air Transport Action Group call on more states to embrace voluntary phase of imminent carbon offsetting scheme
Low cost airline backing plans to build electric-powered commercial passenger jets for short-haul routes
Carbon emissions per passenger for every kilometre travelled dips below 80 grams for the first time
New sustainability strategy is a bold commitment to becoming a greener airport, but executives admit no one yet has the answers on whether carbon-neutral growth is really possible for the industry