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 12.66
Milk (kg) -508.00 -0.014 7.11
Fat (kg) -2.77 -0.375 1.04
Prot (kg) -10.21 -0.441 4.51
Fertility Sub Index -2.51
Calving Interval (days) 1.68 -1.459 -2.45
Survival (%) -0.05 1.117 -0.06
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 1.30
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) 8.84 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 10.52
Live WT (kg) -34.30 -0.307 10.52
Total Carbon Sub Index 22.73

* Based on an €80/tonne carbon price