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 4.35
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) -8.99 -0.375 3.37
Prot (kg) -3.68 -0.441 1.62
Fertility Sub Index -12.98
Calving Interval (days) 7.05 -1.459 -10.29
Survival (%) -2.41 1.117 -2.69
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index -1.62
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 4.73 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index 3.10
Live WT (kg) -10.10 -0.307 3.10
Total Carbon Sub Index -5.41

* Based on an €80/tonne carbon price