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 14.41
Milk (kg) -607.00 -0.014 8.50
Fat (kg) -0.25 -0.375 0.09
Prot (kg) -13.19 -0.441 5.82
Fertility Sub Index -2.27
Calving Interval (days) 1.55 -1.459 -2.26
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index 8.60
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 3.29 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 17.84
Live WT (kg) -58.20 -0.307 17.84
Total Carbon Sub Index 39.97

* Based on an €80/tonne carbon price