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 3.84
Milk (kg) -63.00 -0.014 0.88
Fat (kg) -2.33 -0.375 0.87
Prot (kg) -4.73 -0.441 2.09
Fertility Sub Index -4.36
Calving Interval (days) 2.11 -1.459 -3.08
Survival (%) -1.15 1.117 -1.28
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.27
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 1.35
Live WT (kg) -4.40 -0.307 1.35
Total Carbon Sub Index 0.01

* Based on an €80/tonne carbon price