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 8.65
Milk (kg) -482.00 -0.014 6.75
Fat (kg) 2.98 -0.375 -1.12
Prot (kg) -6.83 -0.441 3.01
Fertility Sub Index 0.80
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) 1.68 1.117 1.88
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index 13.59
Carcass Weight (kg) -32.30 -0.528 17.04
Age of Slaughter (days) 7.99 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 27.84
Live WT (kg) -90.80 -0.307 27.84
Total Carbon Sub Index 50.76

* Based on an €80/tonne carbon price