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 -2.96
Milk (kg) 231.00 -0.014 -3.23
Fat (kg) -0.47 -0.375 0.18
Prot (kg) -0.23 -0.441 0.10
Fertility Sub Index 10.03
Calving Interval (days) -6.47 -1.459 9.44
Survival (%) 0.53 1.117 0.59
Calving Sub Index 3.02
Gestation Length (days) -3.29 -0.919 3.02
Beef Sub Index -0.81
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) -1.66 -0.432 0.72
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 13.89

* Based on an €80/tonne carbon price