Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -6.42
Milk (kg) 245.00 -0.014 -3.43
Fat (kg) 0.88 -0.375 -0.33
Prot (kg) 6.02 -0.441 -2.66
Fertility Sub Index -0.91
Calving Interval (days) 0.82 -1.459 -1.20
Survival (%) 0.26 1.117 0.29
Calving Sub Index -1.03
Gestation Length (days) 1.12 -0.919 -1.03
Beef Sub Index -5.81
Carcass Weight (kg) 13.20 -0.528 -6.96
Age of Slaughter (days) -2.66 -0.432 1.15
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -21.83

* Based on an €80/tonne carbon price