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 11.66
Milk (kg) -217.00 -0.014 3.04
Fat (kg) -10.56 -0.375 3.96
Prot (kg) -10.57 -0.441 4.67
Fertility Sub Index -0.53
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 0.24 1.117 0.27
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.06
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 0.47 -0.432 -0.20
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 11.24

* Based on an €80/tonne carbon price