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 14.22
Milk (kg) -595.00 -0.014 8.33
Fat (kg) 0.62 -0.375 -0.23
Prot (kg) -13.88 -0.441 6.13
Fertility Sub Index -0.49
Calving Interval (days) 0.39 -1.459 -0.57
Survival (%) 0.07 1.117 0.08
Calving Sub Index 1.79
Gestation Length (days) -1.95 -0.919 1.79
Beef Sub Index 10.20
Carcass Weight (kg) -26.00 -0.528 13.72
Age of Slaughter (days) 8.14 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 19.68
Live WT (kg) -64.20 -0.307 19.68
Total Carbon Sub Index 45.41

* Based on an €80/tonne carbon price