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 -23.93
Milk (kg) 571.00 -0.014 -7.99
Fat (kg) 18.61 -0.375 -6.97
Prot (kg) 20.32 -0.441 -8.97
Fertility Sub Index -1.81
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) -0.54 1.117 -0.60
Calving Sub Index -1.78
Gestation Length (days) 1.94 -0.919 -1.78
Beef Sub Index -3.68
Carcass Weight (kg) 10.10 -0.528 -5.33
Age of Slaughter (days) -3.82 -0.432 1.65
Maintenance Sub Index Maint. Sub Index -7.27
Live WT (kg) 23.70 -0.307 -7.27
Total Carbon Sub Index -38.47

* Based on an €80/tonne carbon price