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 4.24
Milk (kg) -297.00 -0.014 4.16
Fat (kg) 1.71 -0.375 -0.64
Prot (kg) -1.64 -0.441 0.72
Fertility Sub Index 17.74
Calving Interval (days) -9.37 -1.459 13.67
Survival (%) 3.64 1.117 4.07
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 2.04
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 3.70 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 33.33

* Based on an €80/tonne carbon price