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 15.20
Milk (kg) -331.00 -0.014 4.63
Fat (kg) -12.39 -0.375 4.64
Prot (kg) -13.42 -0.441 5.92
Fertility Sub Index 0.84
Calving Interval (days) -0.82 -1.459 1.20
Survival (%) -0.32 1.117 -0.36
Calving Sub Index -0.35
Gestation Length (days) 0.38 -0.919 -0.35
Beef Sub Index 1.03
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -0.91 -0.432 0.39
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 17.48

* Based on an €80/tonne carbon price