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 11.54
Milk (kg) -217.00 -0.014 3.04
Fat (kg) -9.63 -0.375 3.61
Prot (kg) -11.09 -0.441 4.89
Fertility Sub Index -9.98
Calving Interval (days) 4.50 -1.459 -6.57
Survival (%) -3.06 1.117 -3.42
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index 0.61
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -0.07 -0.432 0.03
Maintenance Sub Index Maint. Sub Index -2.36
Live WT (kg) 7.70 -0.307 -2.36
Total Carbon Sub Index -0.46

* Based on an €80/tonne carbon price