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 17.32
Milk (kg) -519.00 -0.014 7.27
Fat (kg) -8.75 -0.375 3.28
Prot (kg) -15.36 -0.441 6.78
Fertility Sub Index -2.60
Calving Interval (days) 1.66 -1.459 -2.42
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 6.06
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 9.19 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 16.25
Live WT (kg) -53.00 -0.307 16.25
Total Carbon Sub Index 37.58

* Based on an €80/tonne carbon price