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 16.89
Milk (kg) -310.00 -0.014 4.34
Fat (kg) -18.11 -0.375 6.78
Prot (kg) -13.07 -0.441 5.77
Fertility Sub Index -3.40
Calving Interval (days) 1.78 -1.459 -2.60
Survival (%) -0.72 1.117 -0.80
Calving Sub Index -2.25
Gestation Length (days) 2.45 -0.919 -2.25
Beef Sub Index -3.41
Carcass Weight (kg) 5.20 -0.528 -2.74
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 14.57

* Based on an €80/tonne carbon price