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 7.16
Milk (kg) -150.00 -0.014 2.10
Fat (kg) -5.95 -0.375 2.23
Prot (kg) -6.42 -0.441 2.83
Fertility Sub Index 0.65
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) -1.31 1.117 -1.46
Calving Sub Index -0.45
Gestation Length (days) 0.49 -0.919 -0.45
Beef Sub Index 1.67
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 2.72 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index 14.68

* Based on an €80/tonne carbon price