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 13.51
Milk (kg) -502.00 -0.014 7.03
Fat (kg) -3.36 -0.375 1.26
Prot (kg) -11.83 -0.441 5.22
Fertility Sub Index -3.71
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) -0.45 1.117 -0.50
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index 17.44
Carcass Weight (kg) -37.20 -0.528 19.62
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 28.20
Live WT (kg) -92.00 -0.307 28.20
Total Carbon Sub Index 55.85

* Based on an €80/tonne carbon price