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 4.87
Milk (kg) -293.00 -0.014 4.10
Fat (kg) 3.37 -0.375 -1.26
Prot (kg) -4.61 -0.441 2.03
Fertility Sub Index -5.33
Calving Interval (days) 2.91 -1.459 -4.25
Survival (%) -0.97 1.117 -1.08
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 18.88
Carcass Weight (kg) -40.80 -0.528 21.52
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 28.42
Live WT (kg) -92.70 -0.307 28.42
Total Carbon Sub Index 46.74

* Based on an €80/tonne carbon price