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 15.23
Milk (kg) -599.00 -0.014 8.39
Fat (kg) -1.90 -0.375 0.71
Prot (kg) -13.90 -0.441 6.13
Fertility Sub Index -3.78
Calving Interval (days) 2.66 -1.459 -3.88
Survival (%) 0.09 1.117 0.10
Calving Sub Index 0.36
Gestation Length (days) -0.39 -0.919 0.36
Beef Sub Index 16.30
Carcass Weight (kg) -37.60 -0.528 19.83
Age of Slaughter (days) 8.18 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index 28.91
Live WT (kg) -94.30 -0.307 28.91
Total Carbon Sub Index 57.02

* Based on an €80/tonne carbon price