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 16.64
Milk (kg) -519.00 -0.014 7.27
Fat (kg) -8.89 -0.375 3.33
Prot (kg) -13.70 -0.441 6.05
Fertility Sub Index -3.05
Calving Interval (days) 1.92 -1.459 -2.80
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index 13.47
Carcass Weight (kg) -31.70 -0.528 16.72
Age of Slaughter (days) 7.53 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index 24.49
Live WT (kg) -79.90 -0.307 24.49
Total Carbon Sub Index 52.13

* Based on an €80/tonne carbon price