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 3.24
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) -5.46 -0.375 2.05
Prot (kg) -3.85 -0.441 1.70
Fertility Sub Index -3.73
Calving Interval (days) 1.65 -1.459 -2.41
Survival (%) -1.18 1.117 -1.32
Calving Sub Index -0.15
Gestation Length (days) 0.16 -0.919 -0.15
Beef Sub Index 1.30
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index 2.76

* Based on an €80/tonne carbon price