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 -0.29
Milk (kg) -34.00 -0.014 0.48
Fat (kg) 0.44 -0.375 -0.16
Prot (kg) 1.36 -0.441 -0.60
Fertility Sub Index 0.79
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) -0.04 1.117 -0.04
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 5.45
Carcass Weight (kg) -11.60 -0.528 6.12
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 12.20

* Based on an €80/tonne carbon price