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 15.90
Milk (kg) -717.00 -0.014 10.04
Fat (kg) 0.10 -0.375 -0.04
Prot (kg) -13.37 -0.441 5.90
Fertility Sub Index 0.38
Calving Interval (days) 0.17 -1.459 -0.25
Survival (%) 0.56 1.117 0.63
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index 14.75
Carcass Weight (kg) -34.70 -0.528 18.30
Age of Slaughter (days) 8.24 -0.432 -3.56
Maintenance Sub Index Maint. Sub Index 25.69
Live WT (kg) -83.80 -0.307 25.69
Total Carbon Sub Index 56.31

* Based on an €80/tonne carbon price