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 5.90
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) -7.82 -0.375 2.93
Prot (kg) -8.63 -0.441 3.81
Fertility Sub Index -8.61
Calving Interval (days) 4.75 -1.459 -6.93
Survival (%) -1.50 1.117 -1.68
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index -1.02
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index -2.61
Live WT (kg) 8.50 -0.307 -2.61
Total Carbon Sub Index -5.74

* Based on an €80/tonne carbon price