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 5.41
Milk (kg) -351.00 -0.014 4.91
Fat (kg) 5.34 -0.375 -2.00
Prot (kg) -5.65 -0.441 2.49
Fertility Sub Index 3.11
Calving Interval (days) -0.31 -1.459 0.45
Survival (%) 2.38 1.117 2.66
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index 14.97
Carcass Weight (kg) -35.00 -0.528 18.46
Age of Slaughter (days) 8.08 -0.432 -3.49
Maintenance Sub Index Maint. Sub Index 28.60
Live WT (kg) -93.30 -0.307 28.60
Total Carbon Sub Index 53.26

* Based on an €80/tonne carbon price