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 1.97
Milk (kg) 253.00 -0.014 -3.54
Fat (kg) -8.54 -0.375 3.20
Prot (kg) -5.25 -0.441 2.32
Fertility Sub Index -22.47
Calving Interval (days) 11.57 -1.459 -16.88
Survival (%) -5.00 1.117 -5.59
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 1.31
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 3.45 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 1.75
Live WT (kg) -5.70 -0.307 1.75
Total Carbon Sub Index -16.76

* Based on an €80/tonne carbon price