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 42.60
Milk (kg) -984.00 -0.014 13.78
Fat (kg) -36.43 -0.375 13.65
Prot (kg) -34.39 -0.441 15.18
Fertility Sub Index -1.72
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) -0.36 1.117 -0.40
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 2.24
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -4.22 -0.432 1.82
Maintenance Sub Index Maint. Sub Index 4.97
Live WT (kg) -16.20 -0.307 4.97
Total Carbon Sub Index 49.91

* Based on an €80/tonne carbon price