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 19.31
Milk (kg) -551.00 -0.014 7.71
Fat (kg) -10.18 -0.375 3.81
Prot (kg) -17.63 -0.441 7.78
Fertility Sub Index -3.07
Calving Interval (days) 2.29 -1.459 -3.34
Survival (%) 0.24 1.117 0.27
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 14.46
Carcass Weight (kg) -34.30 -0.528 18.09
Age of Slaughter (days) 8.41 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 26.89
Live WT (kg) -87.70 -0.307 26.89
Total Carbon Sub Index 58.23

* Based on an €80/tonne carbon price