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 -0.41
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) -5.91 -0.375 2.21
Prot (kg) 2.80 -0.441 -1.24
Fertility Sub Index 0.49
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.41 1.117 0.46
Calving Sub Index -1.42
Gestation Length (days) 1.55 -0.919 -1.42
Beef Sub Index -3.81
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 9.07 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index 5.30
Live WT (kg) -17.30 -0.307 5.30
Total Carbon Sub Index 0.15

* Based on an €80/tonne carbon price