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 14.45
Milk (kg) -245.00 -0.014 3.43
Fat (kg) -12.12 -0.375 4.54
Prot (kg) -14.68 -0.441 6.48
Fertility Sub Index 0.69
Calving Interval (days) -1.18 -1.459 1.72
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -1.05
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 3.05 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 1.07
Live WT (kg) -3.50 -0.307 1.07
Total Carbon Sub Index 15.89

* Based on an €80/tonne carbon price