Greenhouse-gas emissions (kg CO2e) and freshwater use (liters) per kilogram of food
Click any bar to see the emissions breakdown
CO2e (kg per unit)
Water (×100 L per unit)
Breakdown
Share of total CO2e emissions by life-cycle stage.
Sources: Poore & Nemecek (2018) Science; Mekonnen & Hoekstra (2012) water-footprint database. Values are global averages and vary by region and production method.