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 -1.50
Milk (kg) -259.00 -0.014 3.63
Fat (kg) 10.09 -0.375 -3.78
Prot (kg) 3.05 -0.441 -1.35
Fertility Sub Index -0.10
Calving Interval (days) 0.64 -1.459 -0.93
Survival (%) 0.75 1.117 0.84
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index 12.03
Carcass Weight (kg) -28.70 -0.528 15.14
Age of Slaughter (days) 7.20 -0.432 -3.11
Maintenance Sub Index Maint. Sub Index 13.49
Live WT (kg) -44.00 -0.307 13.49
Total Carbon Sub Index 26.74

* Based on an €80/tonne carbon price