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 14.24
Milk (kg) -237.00 -0.014 3.32
Fat (kg) -16.83 -0.375 6.30
Prot (kg) -10.46 -0.441 4.62
Fertility Sub Index -1.04
Calving Interval (days) 0.52 -1.459 -0.76
Survival (%) -0.25 1.117 -0.28
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index -2.78
Carcass Weight (kg) 3.20 -0.528 -1.69
Age of Slaughter (days) 2.52 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index 9.36

* Based on an €80/tonne carbon price