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 22.72
Milk (kg) -286.00 -0.014 4.00
Fat (kg) -27.51 -0.375 10.30
Prot (kg) -19.06 -0.441 8.41
Fertility Sub Index 2.95
Calving Interval (days) -1.91 -1.459 2.79
Survival (%) 0.15 1.117 0.17
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 1.35
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 1.16 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index 4.78
Live WT (kg) -15.60 -0.307 4.78
Total Carbon Sub Index 32.66

* Based on an €80/tonne carbon price