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 -3.16
Milk (kg) -35.00 -0.014 0.49
Fat (kg) 5.99 -0.375 -2.24
Prot (kg) 3.18 -0.441 -1.40
Fertility Sub Index 5.80
Calving Interval (days) -3.09 -1.459 4.51
Survival (%) 1.16 1.117 1.30
Calving Sub Index 4.42
Gestation Length (days) -4.81 -0.919 4.42
Beef Sub Index 2.24
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 4.83 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 13.91

* Based on an €80/tonne carbon price