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 25.81
Milk (kg) -810.00 -0.014 11.34
Fat (kg) -12.68 -0.375 4.75
Prot (kg) -22.03 -0.441 9.72
Fertility Sub Index -2.75
Calving Interval (days) 1.64 -1.459 -2.39
Survival (%) -0.32 1.117 -0.36
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index 0.97
Carcass Weight (kg) -8.90 -0.528 4.69
Age of Slaughter (days) 8.63 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 8.71
Live WT (kg) -28.40 -0.307 8.71
Total Carbon Sub Index 33.68

* Based on an €80/tonne carbon price