Mitigating the greenhouse gas emissions embodied in food through realistic consumer choices

The greenhouse gas (GHG) emissions embodied in 66 different food categories together with self-reported dietary information are used to show how consumer choices surrounding food might lead to reductions in food-related GHG emissions. The current UK-average diet is found to embody 8.8 kg CO2e person−1 day−1. This figure includes both food eaten and food wasted (post-purchase). By far the largest potential reduction in GHG emissions is achieved...