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 -5.02
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) 8.28 -0.375 -3.10
Prot (kg) -0.42 -0.441 0.19
Fertility Sub Index -0.20
Calving Interval (days) 0.28 -1.459 -0.41
Survival (%) 0.19 1.117 0.21
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index 5.10
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) -1.54 -0.432 0.66
Maintenance Sub Index Maint. Sub Index 3.40
Live WT (kg) -11.10 -0.307 3.40
Total Carbon Sub Index 5.89

* Based on an €80/tonne carbon price