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 20.27
Milk (kg) -828.00 -0.014 11.59
Fat (kg) -3.77 -0.375 1.41
Prot (kg) -16.47 -0.441 7.27
Fertility Sub Index -2.85
Calving Interval (days) 1.99 -1.459 -2.90
Survival (%) 0.05 1.117 0.06
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 3.90
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 9.30 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 14.10
Live WT (kg) -46.00 -0.307 14.10
Total Carbon Sub Index 35.75

* Based on an €80/tonne carbon price