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 -10.73
Milk (kg) 333.00 -0.014 -4.66
Fat (kg) 9.60 -0.375 -3.60
Prot (kg) 5.60 -0.441 -2.47
Fertility Sub Index 1.53
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) 0.83 1.117 0.93
Calving Sub Index 2.85
Gestation Length (days) -3.10 -0.919 2.85
Beef Sub Index -3.12
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 4.90 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -13.16

* Based on an €80/tonne carbon price