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 10.92
Milk (kg) -559.00 -0.014 7.83
Fat (kg) 1.38 -0.375 -0.52
Prot (kg) -8.19 -0.441 3.61
Fertility Sub Index -0.73
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.86 1.117 0.96
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index 15.31
Carcass Weight (kg) -36.20 -0.528 19.10
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 29.06
Live WT (kg) -94.80 -0.307 29.06
Total Carbon Sub Index 54.82

* Based on an €80/tonne carbon price