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 12.88
Milk (kg) -199.00 -0.014 2.79
Fat (kg) -13.29 -0.375 4.98
Prot (kg) -11.59 -0.441 5.12
Fertility Sub Index -2.27
Calving Interval (days) 1.01 -1.459 -1.47
Survival (%) -0.71 1.117 -0.79
Calving Sub Index -0.52
Gestation Length (days) 0.57 -0.919 -0.52
Beef Sub Index 0.47
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) -4.26 -0.432 1.84
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index 15.50

* Based on an €80/tonne carbon price