Why are people still flying to climate conferences by private jet?
The HinduRishi Sunak, David Cameron and King Charles are just three of the more than 70,000 delegates from nearly 200 countries at the latest UN climate summit in Dubai, COP28. That’s why we set up a team of academic experts to estimate the carbon footprint of travel to this year’s meeting, COP28 in Dubai, for different modes of transport including private jets. We also compared the carbon footprints for the past three COPs to help see where the conferences could be located in order to dissuade attendees from using private jets, unless absolutely essential for security. The use of private jets last year – and presumably this year too, though we don’t yet have full data – suggests this is becoming the new norm and has moved beyond just essential world leaders. Carbon footprint of transport modes Flying is already one of the most carbon-intensive forms of travel both due to emissions from burning jet fuel and because vapour trails help create high altitude clouds which trap more heat in the atmosphere.