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 8.34
Milk (kg) -233.00 -0.014 3.26
Fat (kg) -3.69 -0.375 1.38
Prot (kg) -8.37 -0.441 3.69
Fertility Sub Index -1.22
Calving Interval (days) 0.77 -1.459 -1.12
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 0.42
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 2.21 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 5.15
Live WT (kg) -16.80 -0.307 5.15
Total Carbon Sub Index 17.86

* Based on an €80/tonne carbon price