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 13.95
Milk (kg) -139.00 -0.014 1.95
Fat (kg) -16.87 -0.375 6.32
Prot (kg) -12.87 -0.441 5.68
Fertility Sub Index -4.95
Calving Interval (days) 1.64 -1.459 -2.39
Survival (%) -2.29 1.117 -2.56
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index 3.54
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) -1.85 -0.432 0.80
Maintenance Sub Index Maint. Sub Index 5.00
Live WT (kg) -16.30 -0.307 5.00
Total Carbon Sub Index 17.94

* Based on an €80/tonne carbon price