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 28.50
Milk (kg) -528.00 -0.014 7.39
Fat (kg) -28.76 -0.375 10.77
Prot (kg) -23.42 -0.441 10.34
Fertility Sub Index -1.99
Calving Interval (days) 0.89 -1.459 -1.30
Survival (%) -0.62 1.117 -0.69
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index -2.58
Carcass Weight (kg) 5.40 -0.528 -2.85
Age of Slaughter (days) -0.62 -0.432 0.27
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index 23.19

* Based on an €80/tonne carbon price