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 -15.37
Milk (kg) 444.00 -0.014 -6.22
Fat (kg) 10.18 -0.375 -3.81
Prot (kg) 12.10 -0.441 -5.34
Fertility Sub Index 1.69
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) 0.87 1.117 0.97
Calving Sub Index 2.61
Gestation Length (days) -2.84 -0.919 2.61
Beef Sub Index -2.28
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 8.57 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -14.57

* Based on an €80/tonne carbon price