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 16.29
Milk (kg) -525.00 -0.014 7.35
Fat (kg) -8.62 -0.375 3.23
Prot (kg) -12.95 -0.441 5.72
Fertility Sub Index -1.96
Calving Interval (days) 1.29 -1.459 -1.88
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 10.99
Carcass Weight (kg) -27.10 -0.528 14.30
Age of Slaughter (days) 7.65 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 20.82
Live WT (kg) -67.90 -0.307 20.82
Total Carbon Sub Index 46.73

* Based on an €80/tonne carbon price