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 14.08
Milk (kg) -641.00 -0.014 8.97
Fat (kg) 0.11 -0.375 -0.04
Prot (kg) -11.66 -0.441 5.15
Fertility Sub Index 2.98
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) 2.93 1.117 3.27
Calving Sub Index 1.04
Gestation Length (days) -1.13 -0.919 1.04
Beef Sub Index 14.09
Carcass Weight (kg) -37.00 -0.528 19.52
Age of Slaughter (days) 12.57 -0.432 -5.43
Maintenance Sub Index Maint. Sub Index 25.32
Live WT (kg) -82.60 -0.307 25.32
Total Carbon Sub Index 57.51

* Based on an €80/tonne carbon price