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 -18.93
Milk (kg) 315.00 -0.014 -4.41
Fat (kg) 40.94 -0.375 -15.33
Prot (kg) -1.84 -0.441 0.81
Fertility Sub Index -4.62
Calving Interval (days) 2.05 -1.459 -2.99
Survival (%) -1.46 1.117 -1.63
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.15
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -22.18

* Based on an €80/tonne carbon price