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 -0.49
Milk (kg) 155.00 -0.014 -2.17
Fat (kg) -3.66 -0.375 1.37
Prot (kg) -0.71 -0.441 0.31
Fertility Sub Index -6.39
Calving Interval (days) 3.64 -1.459 -5.31
Survival (%) -0.97 1.117 -1.08
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index 0.26
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 6.61 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index -0.47

* Based on an €80/tonne carbon price