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 18.77
Milk (kg) -605.00 -0.014 8.47
Fat (kg) -7.82 -0.375 2.93
Prot (kg) -16.70 -0.441 7.37
Fertility Sub Index -0.41
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) -1.06 1.117 -1.18
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 5.03
Carcass Weight (kg) -16.70 -0.528 8.81
Age of Slaughter (days) 8.76 -0.432 -3.78
Maintenance Sub Index Maint. Sub Index 15.27
Live WT (kg) -49.80 -0.307 15.27
Total Carbon Sub Index 38.52

* Based on an €80/tonne carbon price