Calculate your food’s impact this Thanksgiving


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Thanksgiving dinner (via Creative Commons). 

Julia Poska| November 27, 2019

As Thanksgiving is a holiday both reflectance AND eating a ton, Americans who are grateful for both the food on their plate and the planet that provided it might be interested in the BBC’s “Climate Change Food Calculator,” published in August.

The food calculator provides estimates of annual greenhouse gas emissions, water use and land use for one person’s consumption different food items based on how frequently the user says they eat those foods. Results are based on global averages.

The food calculator does not have information on turkey specifically, but below are results for daily consumption of other foods often shared on Thanksgiving:

  • Potatoes: 16kg greenhouse gases
  • Wine: 114kg greenhouse gases, 5,026 liters of water
  • Bread: 21kg greenhouse gases, 8,995 liters of water
  • Chicken: 497kg greenhouse gases, 33,294 litres of water, 616m² land
  • Beans: 36kg greenhouse gases, 8,888 liters of water
  • Pork: 656kg greenhouse gases, 95,756 liters of water, 926m² land

So enjoy your feast tomorrow, if you are having one, but remember to thank the Earth for the resources it took to get your meal on your plate, too.

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