In 2023, we will be hearing a lot more about solar geoengineering. Expect to find startups wanting to sell 'cooling credits' to airlines.

In-cabin sustainability as a whole will grow in importance as the trend of single-use plastic being phased out of airline cabins continues.

The next step will be the launch of easy-to-understand environmental labels for flights, allowing consumers to make more sustainable choices.

With carbon capture being discussed much more in the media, we expect more airlines and airports to get involved in the carbon capture space.

With carbon capture being discussed much more in the media, we expect more airlines and airports to get involved in the carbon capture space.

This year, expect to see developments in airport infrastructure as planning for next-generation aircraft and decarbonisation of ground operations increase.

In 2023, expect intermodal partnerships between airlines and railway companies to deepen, with more rail networks looking to join airline alliances.

In 2023, expect intermodal partnerships between airlines and railway companies to deepen, with more rail networks looking to join airline alliances.

2023 will be a year of direct action with high-profile and disruptive protests targeting air travel, designed to generate maximum publicity.

“Intentional flying” will become more prevalent in 2023 as awareness about the climate impact of air travel keeps growing.