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 23.86
Milk (kg) -484.00 -0.014 6.78
Fat (kg) -21.45 -0.375 8.03
Prot (kg) -20.51 -0.441 9.05
Fertility Sub Index -4.41
Calving Interval (days) 2.26 -1.459 -3.30
Survival (%) -1.00 1.117 -1.12
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.17
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.23 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 21.51

* Based on an €80/tonne carbon price