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 7.13
Milk (kg) 5.00 -0.014 -0.07
Fat (kg) 3.22 -0.375 -1.21
Prot (kg) -19.04 -0.441 8.40
Fertility Sub Index -4.83
Calving Interval (days) 2.70 -1.459 -3.94
Survival (%) -0.80 1.117 -0.89
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index -0.90
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index 0.96

* Based on an €80/tonne carbon price