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 0.44
Milk (kg) 145.00 -0.014 -2.03
Fat (kg) -3.55 -0.375 1.33
Prot (kg) -2.59 -0.441 1.14
Fertility Sub Index -4.10
Calving Interval (days) 1.66 -1.459 -2.42
Survival (%) -1.50 1.117 -1.68
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.96
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -0.27 -0.432 0.12
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -1.93

* Based on an €80/tonne carbon price