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 -2.94
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.35 -0.375 -0.13
Prot (kg) 6.37 -0.441 -2.81
Fertility Sub Index -11.02
Calving Interval (days) 5.01 -1.459 -7.31
Survival (%) -3.32 1.117 -3.71
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index 2.71
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 0.68 -0.432 -0.29
Maintenance Sub Index Maint. Sub Index 2.36
Live WT (kg) -7.70 -0.307 2.36
Total Carbon Sub Index -6.42

* Based on an €80/tonne carbon price