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 14.48
Milk (kg) -470.00 -0.014 6.58
Fat (kg) -8.00 -0.375 3.00
Prot (kg) -11.12 -0.441 4.91
Fertility Sub Index -5.53
Calving Interval (days) 3.32 -1.459 -4.84
Survival (%) -0.61 1.117 -0.68
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index 16.12
Carcass Weight (kg) -35.60 -0.528 18.78
Age of Slaughter (days) 6.15 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index 26.82
Live WT (kg) -87.50 -0.307 26.82
Total Carbon Sub Index 52.79

* Based on an €80/tonne carbon price