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 10.42
Milk (kg) -260.00 -0.014 3.64
Fat (kg) -7.65 -0.375 2.87
Prot (kg) -8.86 -0.441 3.91
Fertility Sub Index -2.52
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 5.66
Carcass Weight (kg) -17.70 -0.528 9.34
Age of Slaughter (days) 8.52 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index 15.42
Live WT (kg) -50.30 -0.307 15.42
Total Carbon Sub Index 29.53

* Based on an €80/tonne carbon price