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 -7.41
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 5.54 -0.375 -2.08
Prot (kg) 3.74 -0.441 -1.65
Fertility Sub Index 3.45
Calving Interval (days) -2.29 -1.459 3.34
Survival (%) 0.10 1.117 0.11
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index 3.90
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) -0.47 -0.432 0.20
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 6.08

* Based on an €80/tonne carbon price