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 14.40
Milk (kg) -720.00 -0.014 10.08
Fat (kg) 4.38 -0.375 -1.64
Prot (kg) -13.51 -0.441 5.96
Fertility Sub Index 0.29
Calving Interval (days) 0.68 -1.459 -0.99
Survival (%) 1.15 1.117 1.28
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 13.93
Carcass Weight (kg) -34.20 -0.528 18.04
Age of Slaughter (days) 9.52 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 26.46
Live WT (kg) -86.30 -0.307 26.46
Total Carbon Sub Index 54.71

* Based on an €80/tonne carbon price