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 -15.19
Milk (kg) 439.00 -0.014 -6.15
Fat (kg) 13.08 -0.375 -4.90
Prot (kg) 9.38 -0.441 -4.14
Fertility Sub Index -3.67
Calving Interval (days) 2.46 -1.459 -3.59
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 3.12
Gestation Length (days) -3.39 -0.919 3.12
Beef Sub Index -1.33
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index -3.77
Live WT (kg) 12.30 -0.307 -3.77
Total Carbon Sub Index -20.83

* Based on an €80/tonne carbon price