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 3.29
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) -4.22 -0.375 1.58
Prot (kg) -6.45 -0.441 2.85
Fertility Sub Index -20.89
Calving Interval (days) 11.21 -1.459 -16.36
Survival (%) -4.06 1.117 -4.54
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index -1.30
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -18.91

* Based on an €80/tonne carbon price