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 0.64
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) -5.79 -0.375 2.17
Prot (kg) 0.71 -0.441 -0.31
Fertility Sub Index -18.31
Calving Interval (days) 10.64 -1.459 -15.52
Survival (%) -2.49 1.117 -2.78
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index -0.90
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index -11.15

* Based on an €80/tonne carbon price