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 -7.89
Milk (kg) -323.00 -0.014 4.52
Fat (kg) 16.11 -0.375 -6.03
Prot (kg) 14.45 -0.441 -6.38
Fertility Sub Index -3.91
Calving Interval (days) 2.41 -1.459 -3.52
Survival (%) -0.35 1.117 -0.39
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index 3.74
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 6.01 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 11.68
Live WT (kg) -38.10 -0.307 11.68
Total Carbon Sub Index 5.21

* Based on an €80/tonne carbon price