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 -14.93
Milk (kg) 408.00 -0.014 -5.71
Fat (kg) 15.78 -0.375 -5.91
Prot (kg) 7.49 -0.441 -3.31
Fertility Sub Index -5.08
Calving Interval (days) 3.20 -1.459 -4.67
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index 0.46
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 5.90 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index -4.78
Live WT (kg) 15.60 -0.307 -4.78
Total Carbon Sub Index -21.84

* Based on an €80/tonne carbon price