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 3.44
Milk (kg) -366.00 -0.014 5.12
Fat (kg) 6.14 -0.375 -2.30
Prot (kg) -1.40 -0.441 0.62
Fertility Sub Index 0.64
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 0.53 1.117 0.59
Calving Sub Index -0.75
Gestation Length (days) 0.82 -0.919 -0.75
Beef Sub Index 15.11
Carcass Weight (kg) -38.20 -0.528 20.15
Age of Slaughter (days) 11.68 -0.432 -5.04
Maintenance Sub Index Maint. Sub Index 25.26
Live WT (kg) -82.40 -0.307 25.26
Total Carbon Sub Index 43.69

* Based on an €80/tonne carbon price