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 16.93
Milk (kg) -580.00 -0.014 8.12
Fat (kg) -4.20 -0.375 1.57
Prot (kg) -16.40 -0.441 7.24
Fertility Sub Index -2.18
Calving Interval (days) 1.75 -1.459 -2.55
Survival (%) 0.33 1.117 0.37
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 15.99
Carcass Weight (kg) -37.80 -0.528 19.94
Age of Slaughter (days) 9.15 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 27.31
Live WT (kg) -89.10 -0.307 27.31
Total Carbon Sub Index 57.68

* Based on an €80/tonne carbon price