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 -6.41
Milk (kg) 417.00 -0.014 -5.84
Fat (kg) -0.77 -0.375 0.29
Prot (kg) 1.96 -0.441 -0.87
Fertility Sub Index 2.50
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) -0.65 1.117 -0.73
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 3.28
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) -1.12 -0.432 0.48
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 3.53

* Based on an €80/tonne carbon price