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 19.04
Milk (kg) -689.00 -0.014 9.65
Fat (kg) -5.42 -0.375 2.03
Prot (kg) -16.69 -0.441 7.37
Fertility Sub Index 5.57
Calving Interval (days) -2.23 -1.459 3.25
Survival (%) 2.07 1.117 2.31
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index 12.28
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 4.06 -0.432 -1.75
Maintenance Sub Index Maint. Sub Index 24.89
Live WT (kg) -81.20 -0.307 24.89
Total Carbon Sub Index 63.21

* Based on an €80/tonne carbon price