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 21.24
Milk (kg) -437.00 -0.014 6.12
Fat (kg) -19.42 -0.375 7.27
Prot (kg) -17.79 -0.441 7.85
Fertility Sub Index -1.24
Calving Interval (days) 0.53 -1.459 -0.77
Survival (%) -0.42 1.117 -0.47
Calving Sub Index -0.83
Gestation Length (days) 0.90 -0.919 -0.83
Beef Sub Index 3.66
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) -0.41 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 6.07
Live WT (kg) -19.80 -0.307 6.07
Total Carbon Sub Index 28.90

* Based on an €80/tonne carbon price