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 18.45
Milk (kg) -590.00 -0.014 8.26
Fat (kg) -9.32 -0.375 3.49
Prot (kg) -15.18 -0.441 6.70
Fertility Sub Index -2.40
Calving Interval (days) 1.51 -1.459 -2.20
Survival (%) -0.18 1.117 -0.20
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 4.16
Carcass Weight (kg) -14.00 -0.528 7.39
Age of Slaughter (days) 7.46 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 13.27
Live WT (kg) -43.30 -0.307 13.27
Total Carbon Sub Index 34.10

* Based on an €80/tonne carbon price