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 11.39
Milk (kg) -252.00 -0.014 3.53
Fat (kg) -7.55 -0.375 2.83
Prot (kg) -11.41 -0.441 5.04
Fertility Sub Index -1.85
Calving Interval (days) 0.62 -1.459 -0.90
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.35
Gestation Length (days) 0.38 -0.919 -0.35
Beef Sub Index -0.06
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.84 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index 11.36

* Based on an €80/tonne carbon price