Global warming potential of selected animal source foods
Kilograms CO2 equivalent
Wild Herring (Norway)
0.7
Crickets (Thailand)
1.41
Crickets (Thailand)
2.29
Chicken (Denmark)
2.31
Mealworms (Netherlands)
2.7
Farmed salmon (Norway)
2.9
Chicken (Thailand)
4.06
Chicken (UK)
4.41
Pork (EU)
4.5
Beef (Mexico)
17.8
Beef (Belgium)
23.8
Lamb (Spain)
45.35
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