Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 7.42
Milk (kg) -196.00 -0.014 2.74
Fat (kg) -6.68 -0.375 2.50
Prot (kg) -4.93 -0.441 2.18
Fertility Sub Index 4.08
Calving Interval (days) -1.84 -1.459 2.68
Survival (%) 1.25 1.117 1.40
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 2.47
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) -1.70 -0.432 0.73
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 25.42

* Based on an €80/tonne carbon price