Revealed: how aviation emissions could be halved without cutting journeys

Exclusive: Getting rid of premium seats, ensuring flights are near full and using efficient aircraft could slash CO2, analysis suggestsClimate-heating emissions from aviation could be slashed in half - without reducing passenger journeys - by getting rid of premium seats, ensuring flights are near full and using the most efficient aircraft, according to analysis.These efficiency measures could be far more effective in tackling the fast-growing carbon footprint of flying than pledges to use "sustainable" fuels or controversial carbon offsets, the researchers said. They believe their study, which analysed more than 27m commercial flights out of approximately 35m in 2023, is the first to assess the variation in operational efficiency of flights across the globe. Continue reading...