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 11.65
Milk (kg) -712.00 -0.014 9.97
Fat (kg) 7.13 -0.375 -2.67
Prot (kg) -9.87 -0.441 4.36
Fertility Sub Index -0.99
Calving Interval (days) 1.65 -1.459 -2.41
Survival (%) 1.27 1.117 1.42
Calving Sub Index 2.53
Gestation Length (days) -2.75 -0.919 2.53
Beef Sub Index 10.77
Carcass Weight (kg) -28.30 -0.528 14.93
Age of Slaughter (days) 9.64 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index 20.85
Live WT (kg) -68.00 -0.307 20.85
Total Carbon Sub Index 44.81

* Based on an €80/tonne carbon price