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 7.61
Milk (kg) -478.00 -0.014 6.69
Fat (kg) 6.12 -0.375 -2.29
Prot (kg) -7.27 -0.441 3.21
Fertility Sub Index -2.85
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) 0.22 1.117 0.25
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index 5.22
Carcass Weight (kg) -17.80 -0.528 9.39
Age of Slaughter (days) 9.65 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 15.70
Live WT (kg) -51.20 -0.307 15.70
Total Carbon Sub Index 25.93

* Based on an €80/tonne carbon price