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 -0.46
Milk (kg) -96.00 -0.014 1.34
Fat (kg) 4.48 -0.375 -1.68
Prot (kg) 0.28 -0.441 -0.12
Fertility Sub Index 1.34
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) 1.06 1.117 1.18
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -1.59
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index 5.33

* Based on an €80/tonne carbon price