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 0.36
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) -0.81 -0.375 0.30
Prot (kg) -2.06 -0.441 0.91
Fertility Sub Index -16.71
Calving Interval (days) 9.02 -1.459 -13.16
Survival (%) -3.18 1.117 -3.55
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index -1.28
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index 0.89
Live WT (kg) -2.90 -0.307 0.89
Total Carbon Sub Index -16.52

* Based on an €80/tonne carbon price