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 9.04
Milk (kg) -529.00 -0.014 7.41
Fat (kg) 4.53 -0.375 -1.70
Prot (kg) -7.55 -0.441 3.33
Fertility Sub Index 1.18
Calving Interval (days) -0.40 -1.459 0.58
Survival (%) 0.53 1.117 0.59
Calving Sub Index 1.38
Gestation Length (days) -1.50 -0.919 1.38
Beef Sub Index 12.63
Carcass Weight (kg) -33.80 -0.528 17.83
Age of Slaughter (days) 12.04 -0.432 -5.20
Maintenance Sub Index Maint. Sub Index 24.31
Live WT (kg) -79.30 -0.307 24.31
Total Carbon Sub Index 48.54

* Based on an €80/tonne carbon price