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 -4.27
Milk (kg) 105.00 -0.014 -1.47
Fat (kg) -1.90 -0.375 0.71
Prot (kg) 7.95 -0.441 -3.51
Fertility Sub Index 0.31
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 0.62 1.117 0.69
Calving Sub Index -1.52
Gestation Length (days) 1.65 -0.919 -1.52
Beef Sub Index -1.96
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 7.72 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index -0.96

* Based on an €80/tonne carbon price