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 3.46
Milk (kg) 101.00 -0.014 -1.41
Fat (kg) -9.70 -0.375 3.63
Prot (kg) -2.80 -0.441 1.24
Fertility Sub Index -20.70
Calving Interval (days) 10.22 -1.459 -14.91
Survival (%) -5.18 1.117 -5.79
Calving Sub Index 1.52
Gestation Length (days) -1.65 -0.919 1.52
Beef Sub Index -0.91
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 4.91 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -15.93

* Based on an €80/tonne carbon price