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 16.80
Milk (kg) -297.00 -0.014 4.16
Fat (kg) -17.41 -0.375 6.52
Prot (kg) -13.87 -0.441 6.12
Fertility Sub Index -0.12
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.68
Gestation Length (days) 0.74 -0.919 -0.68
Beef Sub Index -2.29
Carcass Weight (kg) 3.30 -0.528 -1.74
Age of Slaughter (days) 1.27 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index 16.44

* Based on an €80/tonne carbon price