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 17.48
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -15.35 -0.375 5.75
Prot (kg) -15.47 -0.441 6.83
Fertility Sub Index -2.74
Calving Interval (days) 1.53 -1.459 -2.23
Survival (%) -0.45 1.117 -0.50
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.26
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 1.59 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index 14.51

* Based on an €80/tonne carbon price