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 13.70
Milk (kg) -495.00 -0.014 6.93
Fat (kg) -2.83 -0.375 1.06
Prot (kg) -12.94 -0.441 5.71
Fertility Sub Index -3.12
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) -0.68 1.117 -0.76
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 11.13
Carcass Weight (kg) -31.40 -0.528 16.56
Age of Slaughter (days) 12.59 -0.432 -5.44
Maintenance Sub Index Maint. Sub Index 24.68
Live WT (kg) -80.50 -0.307 24.68
Total Carbon Sub Index 47.03

* Based on an €80/tonne carbon price