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 17.49
Milk (kg) -326.00 -0.014 4.56
Fat (kg) -15.85 -0.375 5.94
Prot (kg) -15.83 -0.441 6.99
Fertility Sub Index -4.08
Calving Interval (days) 1.55 -1.459 -2.26
Survival (%) -1.63 1.117 -1.82
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.91
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 0.12
Live WT (kg) -0.40 -0.307 0.12
Total Carbon Sub Index 13.89

* Based on an €80/tonne carbon price