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 15.73
Milk (kg) -692.00 -0.014 9.69
Fat (kg) -0.60 -0.375 0.22
Prot (kg) -13.18 -0.441 5.82
Fertility Sub Index 0.42
Calving Interval (days) 1.20 -1.459 -1.75
Survival (%) 1.94 1.117 2.17
Calving Sub Index 0.07
Gestation Length (days) -0.08 -0.919 0.07
Beef Sub Index 12.72
Carcass Weight (kg) -34.10 -0.528 17.99
Age of Slaughter (days) 12.21 -0.432 -5.27
Maintenance Sub Index Maint. Sub Index 25.93
Live WT (kg) -84.60 -0.307 25.93
Total Carbon Sub Index 54.87

* Based on an €80/tonne carbon price