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 -8.33
Milk (kg) -318.00 -0.014 4.45
Fat (kg) 16.69 -0.375 -6.25
Prot (kg) 14.79 -0.441 -6.53
Fertility Sub Index -1.29
Calving Interval (days) 1.22 -1.459 -1.78
Survival (%) 0.44 1.117 0.49
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 7.01
Carcass Weight (kg) -20.50 -0.528 10.81
Age of Slaughter (days) 8.81 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index 17.29
Live WT (kg) -56.40 -0.307 17.29
Total Carbon Sub Index 15.81

* Based on an €80/tonne carbon price