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 12.84
Milk (kg) -218.00 -0.014 3.05
Fat (kg) -10.46 -0.375 3.92
Prot (kg) -13.30 -0.441 5.87
Fertility Sub Index -5.41
Calving Interval (days) 2.63 -1.459 -3.84
Survival (%) -1.41 1.117 -1.58
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index 0.90
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 2.08 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index 7.72

* Based on an €80/tonne carbon price