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 -2.86
Milk (kg) 162.00 -0.014 -2.27
Fat (kg) -0.58 -0.375 0.22
Prot (kg) 1.84 -0.441 -0.81
Fertility Sub Index -11.45
Calving Interval (days) 5.93 -1.459 -8.65
Survival (%) -2.50 1.117 -2.79
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index -0.93
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 8.39 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index -6.81
Live WT (kg) 22.20 -0.307 -6.81
Total Carbon Sub Index -21.15

* Based on an €80/tonne carbon price