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 9.34
Milk (kg) -159.00 -0.014 2.23
Fat (kg) -7.60 -0.375 2.85
Prot (kg) -9.66 -0.441 4.26
Fertility Sub Index -0.67
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) -0.80 1.117 -0.89
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index 4.56
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 0.93 -0.432 -0.40
Maintenance Sub Index Maint. Sub Index 3.89
Live WT (kg) -12.70 -0.307 3.89
Total Carbon Sub Index 16.77

* Based on an €80/tonne carbon price