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 10.16
Milk (kg) -233.00 -0.014 3.26
Fat (kg) -4.17 -0.375 1.56
Prot (kg) -12.10 -0.441 5.34
Fertility Sub Index -1.89
Calving Interval (days) 1.22 -1.459 -1.78
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index 0.27
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -0.02 -0.432 0.01
Maintenance Sub Index Maint. Sub Index -1.44
Live WT (kg) 4.70 -0.307 -1.44
Total Carbon Sub Index 6.90

* Based on an €80/tonne carbon price