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 13.34
Milk (kg) -259.00 -0.014 3.63
Fat (kg) -10.69 -0.375 4.00
Prot (kg) -12.93 -0.441 5.71
Fertility Sub Index 1.42
Calving Interval (days) -0.84 -1.459 1.23
Survival (%) 0.17 1.117 0.19
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index 0.99
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 3.09 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index 17.68

* Based on an €80/tonne carbon price