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 24.90
Milk (kg) -776.00 -0.014 10.86
Fat (kg) -11.37 -0.375 4.26
Prot (kg) -22.15 -0.441 9.78
Fertility Sub Index 1.88
Calving Interval (days) -0.34 -1.459 0.50
Survival (%) 1.24 1.117 1.39
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 2.35
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 6.66 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 13.27
Live WT (kg) -43.30 -0.307 13.27
Total Carbon Sub Index 43.31

* Based on an €80/tonne carbon price