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 4.29
Milk (kg) 154.00 -0.014 -2.16
Fat (kg) -9.90 -0.375 3.71
Prot (kg) -6.21 -0.441 2.74
Fertility Sub Index -18.53
Calving Interval (days) 9.38 -1.459 -13.69
Survival (%) -4.34 1.117 -4.85
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index 0.11
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 4.51 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index -11.40

* Based on an €80/tonne carbon price