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 12.70
Milk (kg) -203.00 -0.014 2.84
Fat (kg) -11.44 -0.375 4.28
Prot (kg) -12.62 -0.441 5.57
Fertility Sub Index -6.73
Calving Interval (days) 3.30 -1.459 -4.81
Survival (%) -1.71 1.117 -1.91
Calving Sub Index 0.18
Gestation Length (days) -0.20 -0.919 0.18
Beef Sub Index -0.32
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index 5.66

* Based on an €80/tonne carbon price