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 24.89
Milk (kg) -522.00 -0.014 7.31
Fat (kg) -25.05 -0.375 9.38
Prot (kg) -18.57 -0.441 8.20
Fertility Sub Index -1.77
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 0.90
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.09 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index 30.47

* Based on an €80/tonne carbon price