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 -13.87
Milk (kg) 290.00 -0.014 -4.06
Fat (kg) 13.17 -0.375 -4.93
Prot (kg) 11.05 -0.441 -4.88
Fertility Sub Index -0.35
Calving Interval (days) 0.48 -1.459 -0.70
Survival (%) 0.31 1.117 0.35
Calving Sub Index -1.33
Gestation Length (days) 1.45 -0.919 -1.33
Beef Sub Index -5.20
Carcass Weight (kg) 13.00 -0.528 -6.86
Age of Slaughter (days) -3.85 -0.432 1.66
Maintenance Sub Index Maint. Sub Index -7.42
Live WT (kg) 24.20 -0.307 -7.42
Total Carbon Sub Index -28.17

* Based on an €80/tonne carbon price