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 2.91
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) -5.89 -0.375 2.21
Prot (kg) -3.11 -0.441 1.37
Fertility Sub Index -14.32
Calving Interval (days) 7.65 -1.459 -11.16
Survival (%) -2.83 1.117 -3.16
Calving Sub Index 1.71
Gestation Length (days) -1.86 -0.919 1.71
Beef Sub Index -0.45
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.62 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -8.62

* Based on an €80/tonne carbon price