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 10.71
Milk (kg) -232.00 -0.014 3.25
Fat (kg) -10.24 -0.375 3.84
Prot (kg) -8.21 -0.441 3.62
Fertility Sub Index 6.66
Calving Interval (days) -4.74 -1.459 6.92
Survival (%) -0.23 1.117 -0.26
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.35
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -0.45 -0.432 0.19
Maintenance Sub Index Maint. Sub Index 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index 20.81

* Based on an €80/tonne carbon price