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 -13.96
Milk (kg) 449.00 -0.014 -6.29
Fat (kg) 8.40 -0.375 -3.15
Prot (kg) 10.26 -0.441 -4.53
Fertility Sub Index 1.55
Calving Interval (days) -0.32 -1.459 0.47
Survival (%) 0.97 1.117 1.08
Calving Sub Index 3.26
Gestation Length (days) -3.55 -0.919 3.26
Beef Sub Index -3.97
Carcass Weight (kg) 4.90 -0.528 -2.58
Age of Slaughter (days) 3.21 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index -8.71
Live WT (kg) 28.40 -0.307 -8.71
Total Carbon Sub Index -21.82

* Based on an €80/tonne carbon price