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 -0.93
Milk (kg) -154.00 -0.014 2.16
Fat (kg) 5.07 -0.375 -1.90
Prot (kg) 2.68 -0.441 -1.18
Fertility Sub Index 11.49
Calving Interval (days) -6.19 -1.459 9.03
Survival (%) 2.20 1.117 2.46
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index 1.18
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 3.00 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index 12.29

* Based on an €80/tonne carbon price