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 11.37
Milk (kg) -198.00 -0.014 2.77
Fat (kg) -8.27 -0.375 3.10
Prot (kg) -12.46 -0.441 5.50
Fertility Sub Index -3.71
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.32
Gestation Length (days) 0.35 -0.919 -0.32
Beef Sub Index 0.96
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index 8.74

* Based on an €80/tonne carbon price