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 12.84
Milk (kg) -254.00 -0.014 3.56
Fat (kg) -11.54 -0.375 4.32
Prot (kg) -11.24 -0.441 4.96
Fertility Sub Index 0.00
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) -0.61 1.117 -0.68
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 0.93
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.38 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 3.19
Live WT (kg) -10.40 -0.307 3.19
Total Carbon Sub Index 16.84

* Based on an €80/tonne carbon price