All About That Baseline: Developments In The UK ETS And The CORSIA Emissions Baseline

The landscape of environmental regulation is changing for aviation operators, due to a powerful combination of global pressures to reduce emissions for one of the transportation sectors with the largest emissions outputs. Plans have recently been published for the UK Emissions Trading System (UK ETS), which is proposed to take the place of the EU ETS when the UK leaves the European Union at the end of 2020.

Plans to establish a baseline emissions reference for the International Civil Aviation Organisation's Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) have also been adjusted to reflect the dramatic drop in 2020 aviation emissions resulting from responses to the COVID-19 pandemic, in the context of a heated debate over long-term environmental goals and the aviation industry's survival.