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 24.27
Milk (kg) -827.00 -0.014 11.58
Fat (kg) -10.15 -0.375 3.80
Prot (kg) -20.14 -0.441 8.89
Fertility Sub Index 0.20
Calving Interval (days) 0.21 -1.459 -0.31
Survival (%) 0.45 1.117 0.50
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 14.42
Carcass Weight (kg) -34.70 -0.528 18.30
Age of Slaughter (days) 9.01 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 25.78
Live WT (kg) -84.10 -0.307 25.78
Total Carbon Sub Index 65.13

* Based on an €80/tonne carbon price