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 9.08
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -3.04 -0.375 1.14
Prot (kg) -6.90 -0.441 3.05
Fertility Sub Index -4.05
Calving Interval (days) 2.57 -1.459 -3.75
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index 9.96
Carcass Weight (kg) -27.80 -0.528 14.66
Age of Slaughter (days) 10.90 -0.432 -4.71
Maintenance Sub Index Maint. Sub Index 23.42
Live WT (kg) -76.40 -0.307 23.42
Total Carbon Sub Index 38.82

* Based on an €80/tonne carbon price