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 11.37
Milk (kg) -335.00 -0.014 4.69
Fat (kg) -5.43 -0.375 2.03
Prot (kg) -10.52 -0.441 4.64
Fertility Sub Index -3.69
Calving Interval (days) 2.14 -1.459 -3.12
Survival (%) -0.51 1.117 -0.57
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index 16.23
Carcass Weight (kg) -35.10 -0.528 18.52
Age of Slaughter (days) 5.30 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index 26.92
Live WT (kg) -87.80 -0.307 26.92
Total Carbon Sub Index 51.23

* Based on an €80/tonne carbon price