Table 2.
Raw milk carbon footprint (CFP) values used in this study and values reported in other studies. All CFP values were converted to the common unit of kg CO2e per kg energy-corrected milk at farm gate as defined in Hagemann et al. (2011), assuming a raw milk density of 1.035 kg/L.
| Source | New Zealand | United States | Brazil | France |
|---|---|---|---|---|
| Hagemann et al. (2011)a | 1.09 | 0.73 | 1.28 | 0.99 |
| Clune et al. (2017)b | 0.77–0.97 | 0.63–1.86 | 1.24–1.50 | 0.77–1.57 |
a
Used in this study.
b
Values from Hagemann et al. (2011) excluded.