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 9.97
Milk (kg) -535.00 -0.014 7.49
Fat (kg) 3.91 -0.375 -1.46
Prot (kg) -8.94 -0.441 3.95
Fertility Sub Index -2.77
Calving Interval (days) 3.39 -1.459 -4.95
Survival (%) 1.95 1.117 2.18
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index 15.86
Carcass Weight (kg) -37.70 -0.528 19.89
Age of Slaughter (days) 9.33 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index 26.06
Live WT (kg) -85.00 -0.307 26.06
Total Carbon Sub Index 50.78

* Based on an €80/tonne carbon price