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 -3.27
Milk (kg) -217.00 -0.014 3.04
Fat (kg) 13.67 -0.375 -5.12
Prot (kg) 2.69 -0.441 -1.19
Fertility Sub Index -2.29
Calving Interval (days) 1.79 -1.459 -2.61
Survival (%) 0.29 1.117 0.32
Calving Sub Index 2.58
Gestation Length (days) -2.81 -0.919 2.58
Beef Sub Index 10.77
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 8.78 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 16.80
Live WT (kg) -54.80 -0.307 16.80
Total Carbon Sub Index 24.59

* Based on an €80/tonne carbon price