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 -15.88
Milk (kg) 396.00 -0.014 -5.54
Fat (kg) 12.72 -0.375 -4.76
Prot (kg) 12.62 -0.441 -5.57
Fertility Sub Index -6.72
Calving Interval (days) 2.71 -1.459 -3.95
Survival (%) -2.48 1.117 -2.77
Calving Sub Index 3.47
Gestation Length (days) -3.77 -0.919 3.47
Beef Sub Index 1.91
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 0.96 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index -16.46

* Based on an €80/tonne carbon price