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 -5.96
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) 5.48 -0.375 -2.05
Prot (kg) 6.83 -0.441 -3.01
Fertility Sub Index 10.35
Calving Interval (days) -6.25 -1.459 9.12
Survival (%) 1.10 1.117 1.23
Calving Sub Index 4.28
Gestation Length (days) -4.66 -0.919 4.28
Beef Sub Index -1.16
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 5.99 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index 3.52

* Based on an €80/tonne carbon price