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 17.87
Milk (kg) -311.00 -0.014 4.35
Fat (kg) -19.64 -0.375 7.36
Prot (kg) -13.95 -0.441 6.16
Fertility Sub Index 0.86
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) 0.08 1.117 0.09
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index -0.75
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.53 -0.432 -2.39
Maintenance Sub Index Maint. Sub Index 6.16
Live WT (kg) -20.10 -0.307 6.16
Total Carbon Sub Index 24.01

* Based on an €80/tonne carbon price