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 12.88
Milk (kg) -588.00 -0.014 8.23
Fat (kg) 0.33 -0.375 -0.12
Prot (kg) -10.81 -0.441 4.77
Fertility Sub Index -0.79
Calving Interval (days) 0.77 -1.459 -1.12
Survival (%) 0.30 1.117 0.34
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index 13.56
Carcass Weight (kg) -32.00 -0.528 16.88
Age of Slaughter (days) 7.69 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 22.99
Live WT (kg) -75.00 -0.307 22.99
Total Carbon Sub Index 49.88

* Based on an €80/tonne carbon price