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 -8.41
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 8.36 -0.375 -3.13
Prot (kg) 8.34 -0.441 -3.68
Fertility Sub Index 2.52
Calving Interval (days) -1.25 -1.459 1.82
Survival (%) 0.62 1.117 0.69
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index 2.25
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 5.91 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -0.63

* Based on an €80/tonne carbon price