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 11.89
Milk (kg) -272.00 -0.014 3.81
Fat (kg) -9.99 -0.375 3.74
Prot (kg) -9.83 -0.441 4.34
Fertility Sub Index -7.29
Calving Interval (days) 3.39 -1.459 -4.95
Survival (%) -2.10 1.117 -2.35
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 2.71
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 0.20 -0.432 -0.09
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index 11.86

* Based on an €80/tonne carbon price