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 19.69
Milk (kg) -790.00 -0.014 11.06
Fat (kg) -2.58 -0.375 0.97
Prot (kg) -17.36 -0.441 7.66
Fertility Sub Index 2.83
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 2.02 1.117 2.26
Calving Sub Index -0.61
Gestation Length (days) 0.66 -0.919 -0.61
Beef Sub Index 14.53
Carcass Weight (kg) -34.70 -0.528 18.30
Age of Slaughter (days) 8.74 -0.432 -3.77
Maintenance Sub Index Maint. Sub Index 26.27
Live WT (kg) -85.70 -0.307 26.27
Total Carbon Sub Index 62.71

* Based on an €80/tonne carbon price