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 4.02
Milk (kg) -267.00 -0.014 3.74
Fat (kg) 2.76 -0.375 -1.03
Prot (kg) -2.99 -0.441 1.32
Fertility Sub Index -6.56
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -1.82 1.117 -2.03
Calving Sub Index 1.68
Gestation Length (days) -1.83 -0.919 1.68
Beef Sub Index 13.72
Carcass Weight (kg) -34.40 -0.528 18.15
Age of Slaughter (days) 10.26 -0.432 -4.43
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 37.08

* Based on an €80/tonne carbon price