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 12.11
Milk (kg) -290.00 -0.014 4.06
Fat (kg) -9.57 -0.375 3.58
Prot (kg) -10.12 -0.441 4.47
Fertility Sub Index -1.71
Calving Interval (days) 1.31 -1.459 -1.91
Survival (%) 0.18 1.117 0.20
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index 1.23
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 8.64 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 10.70
Live WT (kg) -34.90 -0.307 10.70
Total Carbon Sub Index 23.03

* Based on an €80/tonne carbon price