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 8.39
Milk (kg) -535.00 -0.014 7.49
Fat (kg) 8.64 -0.375 -3.24
Prot (kg) -9.37 -0.441 4.14
Fertility Sub Index 1.67
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) 0.84 1.117 0.94
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index 14.04
Carcass Weight (kg) -32.90 -0.528 17.36
Age of Slaughter (days) 7.69 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 49.09

* Based on an €80/tonne carbon price