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 1.77
Milk (kg) -434.00 -0.014 6.08
Fat (kg) 13.02 -0.375 -4.88
Prot (kg) -1.30 -0.441 0.57
Fertility Sub Index -0.76
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) 0.29 1.117 0.32
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index 10.61
Carcass Weight (kg) -25.50 -0.528 13.45
Age of Slaughter (days) 6.58 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 16.25
Live WT (kg) -53.00 -0.307 16.25
Total Carbon Sub Index 30.00

* Based on an €80/tonne carbon price