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 24.27
Milk (kg) -508.00 -0.014 7.11
Fat (kg) -17.31 -0.375 6.48
Prot (kg) -24.18 -0.441 10.67
Fertility Sub Index 8.62
Calving Interval (days) -4.47 -1.459 6.52
Survival (%) 1.88 1.117 2.10
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index -0.59
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.22 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index 35.23

* Based on an €80/tonne carbon price