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 9.39
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) -14.26 -0.375 5.34
Prot (kg) -10.79 -0.441 4.76
Fertility Sub Index -5.07
Calving Interval (days) 2.50 -1.459 -3.65
Survival (%) -1.27 1.117 -1.42
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.28
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index 5.07

* Based on an €80/tonne carbon price