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 8.47
Milk (kg) -180.00 -0.014 2.52
Fat (kg) -6.85 -0.375 2.57
Prot (kg) -7.67 -0.441 3.39
Fertility Sub Index -1.49
Calving Interval (days) 0.60 -1.459 -0.88
Survival (%) -0.55 1.117 -0.61
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 5.41
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) -1.17 -0.432 0.51
Maintenance Sub Index Maint. Sub Index 7.42
Live WT (kg) -24.20 -0.307 7.42
Total Carbon Sub Index 25.00

* Based on an €80/tonne carbon price