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 24.67
Milk (kg) -833.00 -0.014 11.66
Fat (kg) -10.63 -0.375 3.98
Prot (kg) -20.46 -0.441 9.03
Fertility Sub Index -1.93
Calving Interval (days) 2.07 -1.459 -3.02
Survival (%) 0.98 1.117 1.09
Calving Sub Index -0.06
Gestation Length (days) 0.07 -0.919 -0.06
Beef Sub Index 14.32
Carcass Weight (kg) -34.30 -0.528 18.09
Age of Slaughter (days) 8.75 -0.432 -3.78
Maintenance Sub Index Maint. Sub Index 26.82
Live WT (kg) -87.50 -0.307 26.82
Total Carbon Sub Index 63.82

* Based on an €80/tonne carbon price