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 24.06
Milk (kg) -901.00 -0.014 12.61
Fat (kg) -6.64 -0.375 2.49
Prot (kg) -20.30 -0.441 8.96
Fertility Sub Index 2.18
Calving Interval (days) -0.79 -1.459 1.15
Survival (%) 0.92 1.117 1.03
Calving Sub Index -0.15
Gestation Length (days) 0.16 -0.919 -0.15
Beef Sub Index 12.12
Carcass Weight (kg) -30.30 -0.528 15.98
Age of Slaughter (days) 8.94 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 22.01
Live WT (kg) -71.80 -0.307 22.01
Total Carbon Sub Index 60.23

* Based on an €80/tonne carbon price