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 21.79
Milk (kg) -590.00 -0.014 8.26
Fat (kg) -15.13 -0.375 5.67
Prot (kg) -17.82 -0.441 7.87
Fertility Sub Index 1.93
Calving Interval (days) -1.53 -1.459 2.23
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index -0.36
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.94 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index 26.25

* Based on an €80/tonne carbon price