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 14.78
Milk (kg) -608.00 -0.014 8.51
Fat (kg) -0.16 -0.375 0.06
Prot (kg) -14.07 -0.441 6.21
Fertility Sub Index 3.65
Calving Interval (days) -1.39 -1.459 2.03
Survival (%) 1.45 1.117 1.62
Calving Sub Index -0.81
Gestation Length (days) 0.88 -0.919 -0.81
Beef Sub Index 18.27
Carcass Weight (kg) -41.60 -0.528 21.94
Age of Slaughter (days) 8.51 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 28.82
Live WT (kg) -94.00 -0.307 28.82
Total Carbon Sub Index 64.71

* Based on an €80/tonne carbon price