Water & Carbon Footprint Scanner
Photo analysis
Composition read
g
| Ingredient read | Matched to | % | Water (L) | CO₂e (kg) | delete |
|---|
Results
0
litres of water
0
kg CO₂e
Analysing
Method & data
How it is calculated
The footprint covers the farming of the ingredients. Processing, transport and packaging are not part of the calculation.
Each ingredient gets a share of the net weight. Percentages printed on the label are taken as they are. For the other ingredients, the order of the list is the guide, since a label goes from the heaviest to the lightest. The footprint is the sum of the masses multiplied by the per-kilogram factors in the table below.
The ± margin covers the gap between the smallest and the largest shares compatible with the label. An ingredient that could not be identified enters it for the whole range of the database.
Conversion factors per kilogram
| Ingredient | Water (L/kg) | Carbon (kg CO₂e/kg) |
|---|---|---|
| Basics | ||
| Salt | 0 | 0.1 |
| Spices & herbs | 5,000 | 2 |
| Water | 0 | 0 |
| Yeast | 0 | 0.5 |
| Meat & fish | ||
| Beef | 15,400 | 60 |
| Chicken | 4,300 | 6 |
| Farmed fish | 2,500 | 5 |
| Lamb | 10,400 | 24 |
| Pork | 6,000 | 7 |
| Meat (generic) | 6,000 | 7 |
| Animal products | ||
| Butter | 5,550 | 12 |
| Cheese | 3,200 | 21 |
| Cream | 2,200 | 6 |
| Egg | 3,300 | 4.5 |
| Milk | 1,000 | 3 |
| Milk powder | 4,700 | 10 |
| Animal product (generic) | 3,250 | 8 |
| Cereals & flours | ||
| Maize | 1,200 | 1.2 |
| Oats | 1,800 | 2.5 |
| Rice | 2,500 | 4 |
| Wheat flour | 1,850 | 1.4 |
| Cereal (generic) | 1,825 | 2 |
| Sugars & syrups | ||
| Glucose / glucose-fructose syrup | 1,500 | 3 |
| Honey | 2,000 | 2 |
| Sugar | 1,500 | 3 |
| Sweetener (generic) | 1,500 | 3 |
| Tropical crops | ||
| Chocolate | 17,200 | 19 |
| Cocoa | 16,000 | 19 |
| Coffee | 15,900 | 17 |
| Tropical crop (generic) | 16,000 | 19 |
| Oils | ||
| Olive oil | 14,400 | 6 |
| Palm oil | 5,000 | 8 |
| Rapeseed oil | 4,300 | 3.8 |
| Sunflower oil | 6,800 | 3.5 |
| Oil (generic) | 5,900 | 4.9 |
| Vegetables | ||
| Carrot | 200 | 0.4 |
| Onion | 280 | 0.5 |
| Potato | 290 | 0.5 |
| Tomato | 214 | 1.4 |
| Tomato purée | 850 | 4 |
| Vegetable (generic) | 280 | 0.5 |
| Fruit | ||
| Apple | 820 | 0.4 |
| Banana | 790 | 0.9 |
| Orange | 560 | 0.4 |
| Raisins | 2,400 | 3 |
| Fruit (generic) | 805 | 0.7 |
| Pulses | ||
| Chickpeas | 4,200 | 0.8 |
| Lentils | 5,900 | 0.9 |
| Soy | 2,150 | 2 |
| Pulse (generic) | 4,200 | 0.9 |
| Nuts | ||
| Almond | 16,000 | 2.3 |
| Hazelnut | 10,500 | 1.3 |
| Peanut | 2,800 | 2.5 |
| Nut (generic) | 10,500 | 2.3 |
| Ingrédient | Eau (L/kg) | Carbone (kg CO₂e/kg) |
|---|---|---|
| Base | ||
| Eau | 0 | 0 |
| Levure | 0 | 0,5 |
| Sel | 0 | 0,1 |
| Épices & aromates | 5 000 | 2 |
| Viandes & poissons | ||
| Agneau | 10 400 | 24 |
| Bœuf | 15 400 | 60 |
| Poisson d'élevage | 2 500 | 5 |
| Porc | 6 000 | 7 |
| Poulet | 4 300 | 6 |
| Viande (générique) | 6 000 | 7 |
| Produits animaux | ||
| Beurre | 5 550 | 12 |
| Crème | 2 200 | 6 |
| Fromage | 3 200 | 21 |
| Lait | 1 000 | 3 |
| Lait en poudre | 4 700 | 10 |
| Œuf | 3 300 | 4,5 |
| Produit animal (générique) | 3 250 | 8 |
| Céréales & farines | ||
| Avoine | 1 800 | 2,5 |
| Farine de blé | 1 850 | 1,4 |
| Maïs | 1 200 | 1,2 |
| Riz | 2 500 | 4 |
| Céréale (générique) | 1 825 | 2 |
| Sucres & sirops | ||
| Miel | 2 000 | 2 |
| Sirop de glucose / glucose-fructose | 1 500 | 3 |
| Sucre | 1 500 | 3 |
| Sucrant (générique) | 1 500 | 3 |
| Cultures tropicales | ||
| Cacao | 16 000 | 19 |
| Café | 15 900 | 17 |
| Chocolat | 17 200 | 19 |
| Culture tropicale (générique) | 16 000 | 19 |
| Huiles | ||
| Huile d'olive | 14 400 | 6 |
| Huile de colza | 4 300 | 3,8 |
| Huile de palme | 5 000 | 8 |
| Huile de tournesol | 6 800 | 3,5 |
| Huile (générique) | 5 900 | 4,9 |
| Légumes | ||
| Carotte | 200 | 0,4 |
| Concentré de tomates | 850 | 4 |
| Oignon | 280 | 0,5 |
| Pomme de terre | 290 | 0,5 |
| Tomate | 214 | 1,4 |
| Légume (générique) | 280 | 0,5 |
| Fruits | ||
| Banane | 790 | 0,9 |
| Orange | 560 | 0,4 |
| Pomme | 820 | 0,4 |
| Raisin sec | 2 400 | 3 |
| Fruit (générique) | 805 | 0,7 |
| Légumineuses | ||
| Lentilles | 5 900 | 0,9 |
| Pois chiches | 4 200 | 0,8 |
| Soja | 2 150 | 2 |
| Légumineuse (générique) | 4 200 | 0,9 |
| Fruits à coque | ||
| Amande | 16 000 | 2,3 |
| Arachide | 2 800 | 2,5 |
| Noisette | 10 500 | 1,3 |
| Fruit à coque (générique) | 10 500 | 2,3 |