Aviation

Companies announce plans to co-operate on development of hydrogen aircraft refuelling infrastructure across North America, Europe, and the UAE

Launched by Shell Aviation and Amex GBT last year, the Avelia programme aims to link corporate customers with airlines to boost market for SAF

Analysis by charity Possible finds lifetime membership of a frequent flyer programme could require emitting more than 1,800 tonnes of greenhouse gases per person

Fresh funding propels total investment in Archer Aviation past $1.1bn as battery-powered air taxi firm eyes commercial operations in 2025

Tests carried out by Google, American Airlines, and Breakthrough Energy suggest pilots can steer clear of routes that create climate-warming contrails

ZeroAvia's engines are set to help Surcar Airlines deliver on its decarbonisation goals

Royal Mail and Skyports Drone Services unveil low carbon drone delivery service between the Orkney Islands

UK production site for sustainable aviation fuel (SAF) is set to process non-food agricultural waste and wood residues into bioethanol

UK-based company confirms 10 successful hydrogen-electric test flights using retrofitted aircraft

New Greenpeace analysis reveals how regulations across Europe are incentivising travel by plane, despite flying being five times more polluting than train travel - and the UK is one of the worst offenders