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 0.13
Milk (kg) -137.00 -0.014 1.92
Fat (kg) 5.41 -0.375 -2.03
Prot (kg) -0.54 -0.441 0.24
Fertility Sub Index -2.04
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) 0.29 1.117 0.32
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 7.60
Carcass Weight (kg) -21.40 -0.528 11.29
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 18.24
Live WT (kg) -59.50 -0.307 18.24
Total Carbon Sub Index 24.79

* Based on an €80/tonne carbon price