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 -5.16
Milk (kg) -94.00 -0.014 1.32
Fat (kg) 10.62 -0.375 -3.98
Prot (kg) 5.66 -0.441 -2.50
Fertility Sub Index -1.81
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) 0.33 1.117 0.37
Calving Sub Index 1.75
Gestation Length (days) -1.90 -0.919 1.75
Beef Sub Index 10.21
Carcass Weight (kg) -23.50 -0.528 12.40
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 12.29
Live WT (kg) -40.10 -0.307 12.29
Total Carbon Sub Index 17.29

* Based on an €80/tonne carbon price