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 13.38
Milk (kg) -687.00 -0.014 9.62
Fat (kg) 3.37 -0.375 -1.26
Prot (kg) -11.39 -0.441 5.03
Fertility Sub Index 0.94
Calving Interval (days) -0.19 -1.459 0.28
Survival (%) 0.59 1.117 0.66
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index 16.68
Carcass Weight (kg) -39.30 -0.528 20.73
Age of Slaughter (days) 9.39 -0.432 -4.05
Maintenance Sub Index Maint. Sub Index 28.39
Live WT (kg) -92.60 -0.307 28.39
Total Carbon Sub Index 61.50

* Based on an €80/tonne carbon price