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 16.10
Milk (kg) -342.00 -0.014 4.79
Fat (kg) -15.83 -0.375 5.93
Prot (kg) -12.20 -0.441 5.38
Fertility Sub Index -1.37
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) -0.04 1.117 -0.04
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.21
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 4.04 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 25.64

* Based on an €80/tonne carbon price