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 16.69
Milk (kg) -259.00 -0.014 3.63
Fat (kg) -17.22 -0.375 6.45
Prot (kg) -14.98 -0.441 6.61
Fertility Sub Index -0.47
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) -1.13 1.117 -1.26
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -1.14
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 3.37 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 16.49

* Based on an €80/tonne carbon price