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 21.37
Milk (kg) -621.00 -0.014 8.69
Fat (kg) -13.39 -0.375 5.02
Prot (kg) -17.35 -0.441 7.66
Fertility Sub Index -2.22
Calving Interval (days) 0.25 -1.459 -0.36
Survival (%) -1.66 1.117 -1.85
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 2.46
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) -0.20 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 3.16
Live WT (kg) -10.30 -0.307 3.16
Total Carbon Sub Index 24.30

* Based on an €80/tonne carbon price