Fish (farmed)
On global average, producing 1 kg of Fish (farmed) emits about 13.6 kg CO₂e, uses 8.41 m² of land and withdraws 3,691 litres of fresh water.
- Greenhouse gas emissions13.6kg CO₂e per kgRank 8 of 38
- Land use8.41m² per kgRank 13 of 38
- Freshwater withdrawals3,691litres per kgRank 3 of 38
- Emissions per 100 g protein5.98kg CO₂e per 100 g proteinRank 8 of 15
per kilogram, global average
Compared with other foods
Greenhouse gas emissions per kilogram of food (kg CO₂e).
- Beef (beef herd)99.5
- Cheese23.9
- Fish (farmed)13.6
- Poultry9.87
- Tofu3.16
- Beans, lentils & other pulses1.79
Per kilogram, Fish (farmed) emits 7.6 times as much as Beans, lentils & other pulses.
In everyday terms
80 km
The emissions from 1 kg of Fish (farmed) are about the same as driving 80 km in an average petrol car.
Lower-impact alternatives
Foods that can take a similar place on your plate, with a smaller climate footprint.
More food footprints
Method and data
Footprints vary between farms and countries, but the difference between types of food is usually far larger than the difference between producers of the same food.
Values are global averages from Poore & Nemecek (2018), who compiled data from about 38,700 farms in 119 countries, as published by Our World in Data. Emissions include land-use change, farming, processing, transport, packaging and retail. Real products vary by farm and region; use these figures to compare food types, not individual brands.