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 9.87
Milk (kg) -436.00 -0.014 6.10
Fat (kg) 0.98 -0.375 -0.37
Prot (kg) -9.37 -0.441 4.14
Fertility Sub Index 1.35
Calving Interval (days) -0.56 -1.459 0.82
Survival (%) 0.48 1.117 0.54
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 11.11
Carcass Weight (kg) -32.90 -0.528 17.36
Age of Slaughter (days) 14.46 -0.432 -6.24
Maintenance Sub Index Maint. Sub Index 24.83
Live WT (kg) -81.00 -0.307 24.83
Total Carbon Sub Index 48.30

* Based on an €80/tonne carbon price