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 -3.48
Milk (kg) 237.00 -0.014 -3.32
Fat (kg) -2.05 -0.375 0.77
Prot (kg) 2.10 -0.441 -0.93
Fertility Sub Index -20.52
Calving Interval (days) 11.30 -1.459 -16.49
Survival (%) -3.61 1.117 -4.03
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index -0.35
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.88 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 1.38
Live WT (kg) -4.50 -0.307 1.38
Total Carbon Sub Index -21.36

* Based on an €80/tonne carbon price