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 -0.07
Milk (kg) -90.00 -0.014 1.26
Fat (kg) -0.44 -0.375 0.16
Prot (kg) 3.38 -0.441 -1.49
Fertility Sub Index 1.38
Calving Interval (days) -1.91 -1.459 2.79
Survival (%) -1.26 1.117 -1.41
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index -0.92
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index 0.33

* Based on an €80/tonne carbon price