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 20.42
Milk (kg) -783.00 -0.014 10.96
Fat (kg) -4.34 -0.375 1.63
Prot (kg) -17.75 -0.441 7.83
Fertility Sub Index 3.03
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) 2.18 1.117 2.44
Calving Sub Index -0.51
Gestation Length (days) 0.56 -0.919 -0.51
Beef Sub Index 12.72
Carcass Weight (kg) -31.20 -0.528 16.46
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 24.40
Live WT (kg) -79.60 -0.307 24.40
Total Carbon Sub Index 60.06

* Based on an €80/tonne carbon price