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 20.83
Milk (kg) -809.00 -0.014 11.33
Fat (kg) -2.89 -0.375 1.08
Prot (kg) -19.07 -0.441 8.42
Fertility Sub Index -4.58
Calving Interval (days) 2.57 -1.459 -3.75
Survival (%) -0.74 1.117 -0.83
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index 5.04
Carcass Weight (kg) -14.80 -0.528 7.81
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 13.30
Live WT (kg) -43.40 -0.307 13.30
Total Carbon Sub Index 35.82

* Based on an €80/tonne carbon price