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 -3.09
Milk (kg) -295.00 -0.014 4.13
Fat (kg) 18.57 -0.375 -6.96
Prot (kg) 0.60 -0.441 -0.26
Fertility Sub Index 2.96
Calving Interval (days) -0.91 -1.459 1.33
Survival (%) 1.46 1.117 1.63
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 15.37
Carcass Weight (kg) -33.00 -0.528 17.41
Age of Slaughter (days) 4.71 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index 18.09
Live WT (kg) -59.00 -0.307 18.09
Total Carbon Sub Index 35.15

* Based on an €80/tonne carbon price