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 17.86
Milk (kg) -561.00 -0.014 7.85
Fat (kg) -8.25 -0.375 3.09
Prot (kg) -15.67 -0.441 6.92
Fertility Sub Index 2.41
Calving Interval (days) -0.86 -1.459 1.25
Survival (%) 1.03 1.117 1.15
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index 8.62
Carcass Weight (kg) -22.60 -0.528 11.92
Age of Slaughter (days) 7.64 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 18.45
Live WT (kg) -60.20 -0.307 18.45
Total Carbon Sub Index 48.62

* Based on an €80/tonne carbon price