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 -13.14
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) 10.89 -0.375 -4.08
Prot (kg) 11.74 -0.441 -5.18
Fertility Sub Index 4.42
Calving Interval (days) -2.32 -1.459 3.38
Survival (%) 0.93 1.117 1.04
Calving Sub Index 3.96
Gestation Length (days) -4.31 -0.919 3.96
Beef Sub Index -3.30
Carcass Weight (kg) 1.50 -0.528 -0.79
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -13.88

* Based on an €80/tonne carbon price