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 -5.91
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 10.90 -0.375 -4.08
Prot (kg) 5.47 -0.441 -2.41
Fertility Sub Index 3.39
Calving Interval (days) -1.71 -1.459 2.49
Survival (%) 0.80 1.117 0.89
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index 2.95
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 3.93 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index 6.68
Live WT (kg) -21.80 -0.307 6.68
Total Carbon Sub Index 8.27

* Based on an €80/tonne carbon price