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 -13.78
Milk (kg) 473.00 -0.014 -6.62
Fat (kg) 5.54 -0.375 -2.08
Prot (kg) 11.51 -0.441 -5.08
Fertility Sub Index -20.83
Calving Interval (days) 10.64 -1.459 -15.52
Survival (%) -4.75 1.117 -5.31
Calving Sub Index 2.11
Gestation Length (days) -2.30 -0.919 2.11
Beef Sub Index -0.74
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.84 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -34.77

* Based on an €80/tonne carbon price