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 8.15
Milk (kg) -393.00 -0.014 5.50
Fat (kg) 5.62 -0.375 -2.11
Prot (kg) -10.76 -0.441 4.75
Fertility Sub Index -3.44
Calving Interval (days) 3.95 -1.459 -5.76
Survival (%) 2.08 1.117 2.32
Calving Sub Index 0.84
Gestation Length (days) -0.91 -0.919 0.84
Beef Sub Index 13.61
Carcass Weight (kg) -31.80 -0.528 16.77
Age of Slaughter (days) 7.32 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 43.38

* Based on an €80/tonne carbon price