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 11.46
Milk (kg) -409.00 -0.014 5.73
Fat (kg) -2.00 -0.375 0.75
Prot (kg) -11.29 -0.441 4.98
Fertility Sub Index 0.07
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) -0.58 1.117 -0.65
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -2.25
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 8.87 -0.432 -3.83
Maintenance Sub Index Maint. Sub Index 6.71
Live WT (kg) -21.90 -0.307 6.71
Total Carbon Sub Index 16.71

* Based on an €80/tonne carbon price