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 4.39
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) -5.80 -0.375 2.17
Prot (kg) -6.90 -0.441 3.05
Fertility Sub Index -10.65
Calving Interval (days) 5.63 -1.459 -8.21
Survival (%) -2.18 1.117 -2.44
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 2.18
Carcass Weight (kg) -7.50 -0.528 3.96
Age of Slaughter (days) 4.12 -0.432 -1.78
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index -1.24

* Based on an €80/tonne carbon price