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 10.24
Milk (kg) -310.00 -0.014 4.34
Fat (kg) -5.43 -0.375 2.03
Prot (kg) -8.77 -0.441 3.87
Fertility Sub Index -3.12
Calving Interval (days) 1.98 -1.459 -2.89
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 13.47
Carcass Weight (kg) -31.80 -0.528 16.77
Age of Slaughter (days) 7.66 -0.432 -3.31
Maintenance Sub Index Maint. Sub Index 25.69
Live WT (kg) -83.80 -0.307 25.69
Total Carbon Sub Index 46.76

* Based on an €80/tonne carbon price