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 18.14
Milk (kg) -367.00 -0.014 5.14
Fat (kg) -18.57 -0.375 6.96
Prot (kg) -13.69 -0.441 6.04
Fertility Sub Index -8.59
Calving Interval (days) 4.05 -1.459 -5.91
Survival (%) -2.40 1.117 -2.68
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index 0.58
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index 9.13

* Based on an €80/tonne carbon price