Products

Product CO2e / kg Studies

Walnuts

2.268
CO2e / kg
= 100 g of Walnuts
You can consume
1.19
kg of Walnuts to exhaust your daily CO2e food budget

Categories: Nuts & Seeds | Food

Studies

Source Notes CO2e Country origin Country consumption Weight
RIVM Database Milieubelasting Voedingsmiddelen Walnoten, ongezouten
3.306
Unknown Netherlands 7
Ökologische Fußabdrücke von Lebensmitteln und Gerichten in Deutschland (IFEU) Walnüsse, in Schale
0.9
Unknown Germany 7
Environmental impact of plant-based foods Two studies are on production in USA, which is highly relevant for the Swedish market. The other two studies are on “rest of the world” production, i.e., country not specified. However, all four studies were considered relevant for the Swedish market.. Studies: 4
3.3
Unknown Unknown 10
Den store klimadatabase Walnuts, dried, Agriculture: 1.79, iLUC: 0.55, Food processing: 0, Packaging: 0.26, Transport: 0.54
3.15
Unknown Unknown 7
Klimatarier CO2 Rechner Walnüsse, ganz
0.95
Unknown Unknown 5
Systematic review of greenhouse gas emissions for different fresh food categories Table 5 Median; #LCA studies: 3; #GWP values: 4; Mean: 1.62; Stdev: 1.13; Min: 0.5; Max: 2.94
1.51
Unknown Unknown 10