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 15.59
Milk (kg) -299.00 -0.014 4.19
Fat (kg) -14.98 -0.375 5.61
Prot (kg) -13.12 -0.441 5.79
Fertility Sub Index 6.78
Calving Interval (days) -3.27 -1.459 4.77
Survival (%) 1.80 1.117 2.01
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 4.55
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 0.83 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index 27.76

* Based on an €80/tonne carbon price