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 14.92
Milk (kg) -717.00 -0.014 10.04
Fat (kg) 2.32 -0.375 -0.87
Prot (kg) -13.02 -0.441 5.75
Fertility Sub Index 1.96
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 1.44 1.117 1.61
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index 14.18
Carcass Weight (kg) -34.50 -0.528 18.20
Age of Slaughter (days) 9.30 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 26.09
Live WT (kg) -85.10 -0.307 26.09
Total Carbon Sub Index 58.62

* Based on an €80/tonne carbon price