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 10.83
Milk (kg) -277.00 -0.014 3.88
Fat (kg) -7.45 -0.375 2.79
Prot (kg) -9.43 -0.441 4.16
Fertility Sub Index -2.27
Calving Interval (days) 1.64 -1.459 -2.39
Survival (%) 0.11 1.117 0.12
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 7.17
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 7.83 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 17.47
Live WT (kg) -57.00 -0.307 17.47
Total Carbon Sub Index 33.82

* Based on an €80/tonne carbon price