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 -1.79
Milk (kg) 121.00 -0.014 -1.69
Fat (kg) 1.60 -0.375 -0.60
Prot (kg) -1.15 -0.441 0.51
Fertility Sub Index -3.83
Calving Interval (days) 1.91 -1.459 -2.79
Survival (%) -0.93 1.117 -1.04
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.53
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.22 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index -2.96

* Based on an €80/tonne carbon price