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 13.83
Milk (kg) -278.00 -0.014 3.89
Fat (kg) -12.82 -0.375 4.80
Prot (kg) -11.64 -0.441 5.14
Fertility Sub Index -2.20
Calving Interval (days) 1.10 -1.459 -1.60
Survival (%) -0.53 1.117 -0.59
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.06
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index 12.65

* Based on an €80/tonne carbon price