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 1.23
Milk (kg) 164.00 -0.014 -2.30
Fat (kg) -7.52 -0.375 2.82
Prot (kg) -1.61 -0.441 0.71
Fertility Sub Index -12.19
Calving Interval (days) 5.90 -1.459 -8.61
Survival (%) -3.21 1.117 -3.59
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -4.50
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 11.15 -0.432 -4.81
Maintenance Sub Index Maint. Sub Index -5.79
Live WT (kg) 18.90 -0.307 -5.79
Total Carbon Sub Index -19.97

* Based on an €80/tonne carbon price