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 6.94
Milk (kg) -208.00 -0.014 2.91
Fat (kg) -3.64 -0.375 1.36
Prot (kg) -6.04 -0.441 2.67
Fertility Sub Index -0.96
Calving Interval (days) 0.50 -1.459 -0.73
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index -0.05
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.15 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 12.18

* Based on an €80/tonne carbon price