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 -10.78
Milk (kg) 404.00 -0.014 -5.66
Fat (kg) 8.94 -0.375 -3.35
Prot (kg) 4.03 -0.441 -1.78
Fertility Sub Index 1.49
Calving Interval (days) -1.15 -1.459 1.68
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 0.80
Gestation Length (days) -0.87 -0.919 0.80
Beef Sub Index 1.74
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -0.24 -0.432 0.10
Maintenance Sub Index Maint. Sub Index 3.86
Live WT (kg) -12.60 -0.307 3.86
Total Carbon Sub Index -2.89

* Based on an €80/tonne carbon price