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 7.61
Milk (kg) -201.00 -0.014 2.81
Fat (kg) -4.50 -0.375 1.69
Prot (kg) -7.04 -0.441 3.11
Fertility Sub Index -2.34
Calving Interval (days) 1.77 -1.459 -2.58
Survival (%) 0.22 1.117 0.25
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index 10.73
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 7.65 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 21.67
Live WT (kg) -70.70 -0.307 21.67
Total Carbon Sub Index 38.36

* Based on an €80/tonne carbon price