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 9.26
Milk (kg) -175.00 -0.014 2.45
Fat (kg) -10.97 -0.375 4.11
Prot (kg) -6.13 -0.441 2.71
Fertility Sub Index 10.17
Calving Interval (days) -3.77 -1.459 5.50
Survival (%) 4.18 1.117 4.67
Calving Sub Index 1.32
Gestation Length (days) -1.44 -0.919 1.32
Beef Sub Index 2.64
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) -0.74 -0.432 0.32
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index 25.37

* Based on an €80/tonne carbon price