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 22.89
Milk (kg) -373.00 -0.014 5.22
Fat (kg) -23.68 -0.375 8.87
Prot (kg) -19.94 -0.441 8.80
Fertility Sub Index -0.93
Calving Interval (days) 0.05 -1.459 -0.07
Survival (%) -0.77 1.117 -0.86
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 1.12
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 4.48
Live WT (kg) -14.60 -0.307 4.48
Total Carbon Sub Index 27.26

* Based on an €80/tonne carbon price