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 12.63
Milk (kg) -458.00 -0.014 6.41
Fat (kg) -2.00 -0.375 0.75
Prot (kg) -12.40 -0.441 5.47
Fertility Sub Index -2.54
Calving Interval (days) 1.23 -1.459 -1.79
Survival (%) -0.67 1.117 -0.75
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index 4.71
Carcass Weight (kg) -11.90 -0.528 6.28
Age of Slaughter (days) 3.63 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index 8.19
Live WT (kg) -26.70 -0.307 8.19
Total Carbon Sub Index 24.34

* Based on an €80/tonne carbon price