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 14.65
Milk (kg) -165.00 -0.014 2.31
Fat (kg) -19.36 -0.375 7.25
Prot (kg) -11.52 -0.441 5.08
Fertility Sub Index -2.82
Calving Interval (days) 0.31 -1.459 -0.45
Survival (%) -2.12 1.117 -2.37
Calving Sub Index -0.46
Gestation Length (days) 0.50 -0.919 -0.46
Beef Sub Index -0.42
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 0.37 -0.432 -0.16
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 13.05

* Based on an €80/tonne carbon price