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 -1.68
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) 1.71 -0.375 -0.64
Prot (kg) -1.83 -0.441 0.81
Fertility Sub Index -6.66
Calving Interval (days) 4.11 -1.459 -6.00
Survival (%) -0.59 1.117 -0.66
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -1.36
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 7.67 -0.432 -3.31
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -7.83

* Based on an €80/tonne carbon price