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 7.77
Milk (kg) -264.00 -0.014 3.70
Fat (kg) -1.07 -0.375 0.40
Prot (kg) -8.33 -0.441 3.68
Fertility Sub Index 5.20
Calving Interval (days) -3.12 -1.459 4.55
Survival (%) 0.58 1.117 0.65
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index -1.43
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index 3.03
Live WT (kg) -9.90 -0.307 3.03
Total Carbon Sub Index 15.39

* Based on an €80/tonne carbon price