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 17.04
Milk (kg) -272.00 -0.014 3.81
Fat (kg) -16.02 -0.375 6.00
Prot (kg) -16.38 -0.441 7.23
Fertility Sub Index 0.72
Calving Interval (days) -0.91 -1.459 1.33
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 0.00
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.00 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index 20.22

* Based on an €80/tonne carbon price