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 -24.16
Milk (kg) 673.00 -0.014 -9.42
Fat (kg) 18.36 -0.375 -6.88
Prot (kg) 17.81 -0.441 -7.86
Fertility Sub Index -5.29
Calving Interval (days) 3.85 -1.459 -5.62
Survival (%) 0.29 1.117 0.32
Calving Sub Index 4.65
Gestation Length (days) -5.06 -0.919 4.65
Beef Sub Index -5.11
Carcass Weight (kg) 4.50 -0.528 -2.37
Age of Slaughter (days) 6.33 -0.432 -2.73
Maintenance Sub Index Maint. Sub Index -6.77
Live WT (kg) 22.10 -0.307 -6.77
Total Carbon Sub Index -36.68

* Based on an €80/tonne carbon price