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 24.90
Milk (kg) -869.00 -0.014 12.17
Fat (kg) -9.62 -0.375 3.60
Prot (kg) -20.68 -0.441 9.13
Fertility Sub Index 1.85
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 1.37 1.117 1.53
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index 7.27
Carcass Weight (kg) -21.80 -0.528 11.50
Age of Slaughter (days) 9.79 -0.432 -4.23
Maintenance Sub Index Maint. Sub Index 16.98
Live WT (kg) -55.40 -0.307 16.98
Total Carbon Sub Index 51.25

* Based on an €80/tonne carbon price