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 10.74
Milk (kg) -191.00 -0.014 2.67
Fat (kg) -9.99 -0.375 3.74
Prot (kg) -9.80 -0.441 4.33
Fertility Sub Index -3.32
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) -0.86 1.117 -0.96
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index 0.52
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index 8.34

* Based on an €80/tonne carbon price