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 11.10
Milk (kg) -584.00 -0.014 8.18
Fat (kg) 4.36 -0.375 -1.63
Prot (kg) -10.33 -0.441 4.56
Fertility Sub Index -2.11
Calving Interval (days) 2.08 -1.459 -3.03
Survival (%) 0.83 1.117 0.93
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 13.88
Carcass Weight (kg) -33.10 -0.528 17.46
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index 25.93
Live WT (kg) -84.60 -0.307 25.93
Total Carbon Sub Index 49.43

* Based on an €80/tonne carbon price