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 15.81
Milk (kg) -594.00 -0.014 8.32
Fat (kg) -8.66 -0.375 3.24
Prot (kg) -9.62 -0.441 4.25
Fertility Sub Index -3.66
Calving Interval (days) 1.98 -1.459 -2.89
Survival (%) -0.69 1.117 -0.77
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index 12.06
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 9.21 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 25.75
Live WT (kg) -84.00 -0.307 25.75
Total Carbon Sub Index 53.21

* Based on an €80/tonne carbon price