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 6.36
Milk (kg) -153.00 -0.014 2.14
Fat (kg) -5.31 -0.375 1.99
Prot (kg) -5.06 -0.441 2.23
Fertility Sub Index -1.54
Calving Interval (days) 0.64 -1.459 -0.93
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 5.07
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) -1.11 -0.432 0.48
Maintenance Sub Index Maint. Sub Index 7.27
Live WT (kg) -23.70 -0.307 7.27
Total Carbon Sub Index 22.35

* Based on an €80/tonne carbon price