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 -0.66
Milk (kg) -152.00 -0.014 2.13
Fat (kg) 6.06 -0.375 -2.27
Prot (kg) 1.18 -0.441 -0.52
Fertility Sub Index -0.40
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 0.36 1.117 0.40
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 9.20
Carcass Weight (kg) -22.80 -0.528 12.03
Age of Slaughter (days) 6.54 -0.432 -2.82
Maintenance Sub Index Maint. Sub Index 15.79
Live WT (kg) -51.50 -0.307 15.79
Total Carbon Sub Index 27.65

* Based on an €80/tonne carbon price