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 0.02
Milk (kg) -82.00 -0.014 1.15
Fat (kg) 1.88 -0.375 -0.70
Prot (kg) 0.95 -0.441 -0.42
Fertility Sub Index 2.39
Calving Interval (days) -1.46 -1.459 2.13
Survival (%) 0.23 1.117 0.26
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index 3.91
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 1.45 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 11.34

* Based on an €80/tonne carbon price