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 0.86
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 2.45 -0.375 -0.92
Prot (kg) -4.02 -0.441 1.77
Fertility Sub Index -5.30
Calving Interval (days) 2.67 -1.459 -3.90
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.45
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 2.02 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index -3.89

* Based on an €80/tonne carbon price