0.05 → 50 000 tonnes co2e about 0.05 tonnes of co2e a year. transport is about five percent of food’s footprint.
method per-person, per-year estimate from the cited study (Poore & Nemecek 2018), world-average where the study allows; the million-people column is straight multiplication. 'for scale' divides by 0.8 t CO2e, the meat-free yardstick.
the sources behind every line, the range and the weakness, the worked examples, the live embed and its code, and the dispute line are for people who sign in. an email address, no password, one link. continue →