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 15.79
Milk (kg) -598.00 -0.014 8.37
Fat (kg) -1.75 -0.375 0.66
Prot (kg) -15.33 -0.441 6.77
Fertility Sub Index -3.25
Calving Interval (days) 2.94 -1.459 -4.29
Survival (%) 0.93 1.117 1.04
Calving Sub Index -0.40
Gestation Length (days) 0.43 -0.919 -0.40
Beef Sub Index 16.11
Carcass Weight (kg) -38.70 -0.528 20.41
Age of Slaughter (days) 9.97 -0.432 -4.30
Maintenance Sub Index Maint. Sub Index 29.83
Live WT (kg) -97.30 -0.307 29.83
Total Carbon Sub Index 58.09

* Based on an €80/tonne carbon price