The International Air Transport Association (IATA) published information confirming that carbon emissions per passenger have declined by more than 50% since 1990. Much of the improvement has occurred because the industry has achieved an annual fuel efficiency improvement of 2.3% over the period since 2009, some 0.8 percentage points ahead of target. This progress is a combination of investments in more efficient aircraft and operational efficiencies. “Cutting per passenger emissions in half is an amazing achievement of the technical expertise and innovation in the aviation industry. But we have even bigger ambitions. From 2020 we will cap net emissions. And
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