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 16.32
Milk (kg) -505.00 -0.014 7.07
Fat (kg) -8.27 -0.375 3.10
Prot (kg) -13.93 -0.441 6.15
Fertility Sub Index -2.62
Calving Interval (days) 1.77 -1.459 -2.58
Survival (%) -0.03 1.117 -0.03
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index 0.68
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 8.44 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 9.75
Live WT (kg) -31.80 -0.307 9.75
Total Carbon Sub Index 24.92

* Based on an €80/tonne carbon price