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 -0.45
Milk (kg) -30.00 -0.014 0.42
Fat (kg) -0.20 -0.375 0.07
Prot (kg) 2.15 -0.441 -0.95
Fertility Sub Index -1.89
Calving Interval (days) 1.34 -1.459 -1.96
Survival (%) 0.06 1.117 0.07
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 1.80
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) 8.78 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 11.31
Live WT (kg) -36.90 -0.307 11.31
Total Carbon Sub Index 11.43

* Based on an €80/tonne carbon price