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 -1.53
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) 0.07 -0.375 -0.03
Prot (kg) 1.34 -0.441 -0.59
Fertility Sub Index -14.69
Calving Interval (days) 7.34 -1.459 -10.71
Survival (%) -3.56 1.117 -3.98
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.78
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -1.20 -0.432 0.52
Maintenance Sub Index Maint. Sub Index 3.16
Live WT (kg) -10.30 -0.307 3.16
Total Carbon Sub Index -11.83

* Based on an €80/tonne carbon price