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 -0.22
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 1.05 -0.375 -0.39
Prot (kg) 0.94 -0.441 -0.41
Fertility Sub Index 5.32
Calving Interval (days) -1.62 -1.459 2.36
Survival (%) 2.65 1.117 2.96
Calving Sub Index 3.06
Gestation Length (days) -3.33 -0.919 3.06
Beef Sub Index 1.11
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 15.74

* Based on an €80/tonne carbon price