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 3.64
Milk (kg) 35.00 -0.014 -0.49
Fat (kg) -3.36 -0.375 1.26
Prot (kg) -6.50 -0.441 2.87
Fertility Sub Index -13.03
Calving Interval (days) 6.85 -1.459 -9.99
Survival (%) -2.72 1.117 -3.04
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index 0.59
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index -9.10

* Based on an €80/tonne carbon price