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 8.27
Milk (kg) -514.00 -0.014 7.20
Fat (kg) 5.43 -0.375 -2.03
Prot (kg) -7.04 -0.441 3.11
Fertility Sub Index 0.78
Calving Interval (days) 0.54 -1.459 -0.79
Survival (%) 1.40 1.117 1.56
Calving Sub Index 2.46
Gestation Length (days) -2.68 -0.919 2.46
Beef Sub Index 15.24
Carcass Weight (kg) -34.30 -0.528 18.09
Age of Slaughter (days) 6.60 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 25.60
Live WT (kg) -83.50 -0.307 25.60
Total Carbon Sub Index 52.35

* Based on an €80/tonne carbon price