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 -0.30
Milk (kg) 53.00 -0.014 -0.74
Fat (kg) -0.83 -0.375 0.31
Prot (kg) -0.29 -0.441 0.13
Fertility Sub Index -4.61
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -0.89 1.117 -0.99
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index 1.64
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 2.43 -0.432 -1.05
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -0.07

* Based on an €80/tonne carbon price