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 4.48
Milk (kg) -479.00 -0.014 6.71
Fat (kg) 11.08 -0.375 -4.15
Prot (kg) -4.36 -0.441 1.92
Fertility Sub Index -0.69
Calving Interval (days) 0.71 -1.459 -1.04
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 10.17
Carcass Weight (kg) -26.20 -0.528 13.82
Age of Slaughter (days) 8.46 -0.432 -3.65
Maintenance Sub Index Maint. Sub Index 23.91
Live WT (kg) -78.00 -0.307 23.91
Total Carbon Sub Index 38.42

* Based on an €80/tonne carbon price