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 14.99
Milk (kg) -257.00 -0.014 3.60
Fat (kg) -11.81 -0.375 4.42
Prot (kg) -15.79 -0.441 6.97
Fertility Sub Index -5.38
Calving Interval (days) 2.72 -1.459 -3.97
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.23
Gestation Length (days) 0.25 -0.919 -0.23
Beef Sub Index 2.58
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -2.79 -0.432 1.20
Maintenance Sub Index Maint. Sub Index 4.20
Live WT (kg) -13.70 -0.307 4.20
Total Carbon Sub Index 16.15

* Based on an €80/tonne carbon price