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 15.59
Milk (kg) -696.00 -0.014 9.74
Fat (kg) -2.07 -0.375 0.78
Prot (kg) -11.48 -0.441 5.07
Fertility Sub Index -0.81
Calving Interval (days) 0.43 -1.459 -0.63
Survival (%) -0.16 1.117 -0.18
Calving Sub Index -0.59
Gestation Length (days) 0.64 -0.919 -0.59
Beef Sub Index 17.90
Carcass Weight (kg) -39.50 -0.528 20.84
Age of Slaughter (days) 6.81 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index 27.62
Live WT (kg) -90.10 -0.307 27.62
Total Carbon Sub Index 59.71

* Based on an €80/tonne carbon price