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 10.89
Milk (kg) -639.00 -0.014 8.95
Fat (kg) 4.65 -0.375 -1.74
Prot (kg) -8.36 -0.441 3.69
Fertility Sub Index 2.88
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) 2.04 1.117 2.28
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index 11.61
Carcass Weight (kg) -27.20 -0.528 14.35
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 19.62
Live WT (kg) -64.00 -0.307 19.62
Total Carbon Sub Index 48.64

* Based on an €80/tonne carbon price