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 19.21
Milk (kg) -306.00 -0.014 4.28
Fat (kg) -20.51 -0.375 7.68
Prot (kg) -16.42 -0.441 7.25
Fertility Sub Index -3.88
Calving Interval (days) 2.01 -1.459 -2.93
Survival (%) -0.85 1.117 -0.95
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index 1.72
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 1.15 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index 17.54

* Based on an €80/tonne carbon price