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 -1.81
Milk (kg) 295.00 -0.014 -4.13
Fat (kg) -1.11 -0.375 0.42
Prot (kg) -4.31 -0.441 1.90
Fertility Sub Index -10.94
Calving Interval (days) 5.63 -1.459 -8.21
Survival (%) -2.44 1.117 -2.73
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index -0.58
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 5.49 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -13.46

* Based on an €80/tonne carbon price