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 8.23
Milk (kg) -262.00 -0.014 3.67
Fat (kg) -3.52 -0.375 1.32
Prot (kg) -7.35 -0.441 3.24
Fertility Sub Index -4.33
Calving Interval (days) 2.62 -1.459 -3.82
Survival (%) -0.45 1.117 -0.50
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index 25.87
Carcass Weight (kg) -54.90 -0.528 28.96
Age of Slaughter (days) 7.17 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 41.26
Live WT (kg) -134.60 -0.307 41.26
Total Carbon Sub Index 71.33

* Based on an €80/tonne carbon price