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 28.29
Milk (kg) -622.00 -0.014 8.71
Fat (kg) -23.91 -0.375 8.96
Prot (kg) -24.07 -0.441 10.62
Fertility Sub Index -5.62
Calving Interval (days) 2.82 -1.459 -4.11
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index 1.43
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 0.47 -0.432 -0.20
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index 25.84

* Based on an €80/tonne carbon price