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 0.82
Milk (kg) -383.00 -0.014 5.36
Fat (kg) 12.17 -0.375 -4.56
Prot (kg) -0.04 -0.441 0.02
Fertility Sub Index -0.69
Calving Interval (days) 0.75 -1.459 -1.09
Survival (%) 0.36 1.117 0.40
Calving Sub Index 2.15
Gestation Length (days) -2.34 -0.919 2.15
Beef Sub Index 11.07
Carcass Weight (kg) -26.00 -0.528 13.72
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 11.50
Live WT (kg) -37.50 -0.307 11.50
Total Carbon Sub Index 24.85

* Based on an €80/tonne carbon price