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 7.73
Milk (kg) -121.00 -0.014 1.69
Fat (kg) -5.90 -0.375 2.21
Prot (kg) -8.68 -0.441 3.83
Fertility Sub Index -5.73
Calving Interval (days) 3.27 -1.459 -4.77
Survival (%) -0.86 1.117 -0.96
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index -0.67
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 0.94 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index 0.04

* Based on an €80/tonne carbon price