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 19.52
Milk (kg) -259.00 -0.014 3.63
Fat (kg) -23.03 -0.375 8.63
Prot (kg) -16.46 -0.441 7.26
Fertility Sub Index 0.74
Calving Interval (days) -1.27 -1.459 1.85
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 0.65
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 0.09 -0.432 -0.04
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 25.35

* Based on an €80/tonne carbon price