While this may sound like a contradiction in terms, it is actually the result of an upcoming initiative by AirFrance which is aimed at cutting CO2 emissions by 5,200 tonnes per year. Air France is to introduce a new economy class seat into its short-haul cabins, a design which is 40% lighter than previous seats and gives passengers 5 to 7.5 cm more leg room. By removing the old, bulky seats, AirFrance has allowed each aircraft to weigh around 750kg less, whilst making the ride more comfortable for passengers at the same time as fitting an extra 6 people on each flight. The resulting savings of 1,700 tonnes of fuel a year is not only environmentally sound, but economically sound as well. AirFrance have also decided to replace the standard mechanical seat recline function with a natural recline to reduce the annoyance to passengers behind… get ready to test these out from the end of this month!

Elsewhere, Etihad Airways is also looking to improve the efficiency of its fleet as it begins talks with Mitsubishi over a new jet that can cut fuel consumption by up to 20% – the Mitsubishi Regional Jet (MRJ). The aircraft’s innovative engine, aerodynamic design, and noise analysis technology allows it to reduce fuel consumption, noise and emissions and cut costs. The MRJ, which has also received interest from the Japanese and US market, will take its first test flight at the end of 2012 and start commercial operations in 2014. A prototype is on display at the World Future Energy Summit in Abu Dhabi.