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 5.68
Milk (kg) -148.00 -0.014 2.07
Fat (kg) -3.61 -0.375 1.35
Prot (kg) -5.10 -0.441 2.25
Fertility Sub Index -1.84
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 0.61
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 6.01
Live WT (kg) -19.60 -0.307 6.01
Total Carbon Sub Index 10.93

* Based on an €80/tonne carbon price