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 0.89
Milk (kg) -18.00 -0.014 0.25
Fat (kg) 0.50 -0.375 -0.19
Prot (kg) -1.88 -0.441 0.83
Fertility Sub Index -5.59
Calving Interval (days) 4.75 -1.459 -6.93
Survival (%) 1.20 1.117 1.34
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 3.56
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 7.88
Live WT (kg) -25.70 -0.307 7.88
Total Carbon Sub Index 6.87

* Based on an €80/tonne carbon price