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 15.28
Milk (kg) -363.00 -0.014 5.08
Fat (kg) -12.96 -0.375 4.85
Prot (kg) -12.10 -0.441 5.34
Fertility Sub Index -0.69
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -0.84 1.117 -0.94
Calving Sub Index -0.35
Gestation Length (days) 0.38 -0.919 -0.35
Beef Sub Index 0.89
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) -1.95 -0.432 0.84
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index 16.70

* Based on an €80/tonne carbon price