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 -1.71
Milk (kg) -167.00 -0.014 2.34
Fat (kg) 6.29 -0.375 -2.36
Prot (kg) 3.84 -0.441 -1.69
Fertility Sub Index 15.55
Calving Interval (days) -9.34 -1.459 13.63
Survival (%) 1.72 1.117 1.92
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index 2.99
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 0.78 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 22.59

* Based on an €80/tonne carbon price