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 -6.39
Milk (kg) 412.00 -0.014 -5.77
Fat (kg) -0.56 -0.375 0.21
Prot (kg) 1.89 -0.441 -0.83
Fertility Sub Index 2.13
Calving Interval (days) -1.95 -1.459 2.85
Survival (%) -0.64 1.117 -0.72
Calving Sub Index 0.06
Gestation Length (days) -0.06 -0.919 0.06
Beef Sub Index 3.03
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) -0.55 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 4.48
Live WT (kg) -14.60 -0.307 4.48
Total Carbon Sub Index 3.30

* Based on an €80/tonne carbon price