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 -2.41
Milk (kg) 175.00 -0.014 -2.45
Fat (kg) 0.97 -0.375 -0.36
Prot (kg) -0.92 -0.441 0.41
Fertility Sub Index -11.34
Calving Interval (days) 5.91 -1.459 -8.62
Survival (%) -2.43 1.117 -2.71
Calving Sub Index 2.06
Gestation Length (days) -2.24 -0.919 2.06
Beef Sub Index -0.30
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.34 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -11.18

* Based on an €80/tonne carbon price