Post-Lockdown Patterns 2021 represented a transition year – restrictions easing, some travel resuming, but with fundamentally changed attitudes towards what’s necessary. Total 2021 Carbon Footprint: 5.2 tonnes CO2e Increase from 2020 (+37%), but 58% below 2019 baseline. Breakdown Category CO2e (tonnes) vs 2019 vs 2020 Flights 1.8 -75% +350% Home Energy 2.4 -14% -8% Ground Transport 0.8 -50% +33% Purchases 0.2 -75% 0% What Resumed Selective Flying Three flights this year: