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 12.59
Milk (kg) -407.00 -0.014 5.70
Fat (kg) -5.82 -0.375 2.18
Prot (kg) -10.68 -0.441 4.71
Fertility Sub Index -1.19
Calving Interval (days) 1.45 -1.459 -2.12
Survival (%) 0.83 1.117 0.93
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index 14.86
Carcass Weight (kg) -36.10 -0.528 19.04
Age of Slaughter (days) 9.68 -0.432 -4.18
Maintenance Sub Index Maint. Sub Index 28.82
Live WT (kg) -94.00 -0.307 28.82
Total Carbon Sub Index 56.09

* Based on an €80/tonne carbon price