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 -0.99
Milk (kg) -162.00 -0.014 2.27
Fat (kg) 6.55 -0.375 -2.45
Prot (kg) 1.83 -0.441 -0.81
Fertility Sub Index 8.12
Calving Interval (days) -4.18 -1.459 6.10
Survival (%) 1.81 1.117 2.02
Calving Sub Index 4.52
Gestation Length (days) -4.92 -0.919 4.52
Beef Sub Index -0.21
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 8.91 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 15.13

* Based on an €80/tonne carbon price