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 -2.82
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) 0.99 -0.375 -0.37
Prot (kg) 3.01 -0.441 -1.33
Fertility Sub Index -1.53
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) 0.25 1.117 0.28
Calving Sub Index -2.69
Gestation Length (days) 2.93 -0.919 -2.69
Beef Sub Index -1.71
Carcass Weight (kg) 6.20 -0.528 -3.27
Age of Slaughter (days) -3.62 -0.432 1.56
Maintenance Sub Index Maint. Sub Index -6.32
Live WT (kg) 20.60 -0.307 -6.32
Total Carbon Sub Index -15.07

* Based on an €80/tonne carbon price