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 0.54
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) -2.85 -0.375 1.07
Prot (kg) -2.30 -0.441 1.02
Fertility Sub Index 2.65
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) 0.75 1.117 0.84
Calving Sub Index 4.28
Gestation Length (days) -4.66 -0.919 4.28
Beef Sub Index -0.49
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 0.64 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index 1.47

* Based on an €80/tonne carbon price