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 3.16
Milk (kg) -248.00 -0.014 3.47
Fat (kg) 6.05 -0.375 -2.27
Prot (kg) -4.43 -0.441 1.96
Fertility Sub Index -2.72
Calving Interval (days) 2.33 -1.459 -3.40
Survival (%) 0.61 1.117 0.68
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 18.65
Carcass Weight (kg) -40.30 -0.528 21.26
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 31.48
Live WT (kg) -102.70 -0.307 31.48
Total Carbon Sub Index 50.68

* Based on an €80/tonne carbon price