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 3.50
Milk (kg) -366.00 -0.014 5.12
Fat (kg) 5.55 -0.375 -2.08
Prot (kg) -1.04 -0.441 0.46
Fertility Sub Index -2.36
Calving Interval (days) 2.08 -1.459 -3.03
Survival (%) 0.60 1.117 0.67
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 15.88
Carcass Weight (kg) -34.90 -0.528 18.41
Age of Slaughter (days) 5.85 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index 24.77
Live WT (kg) -80.80 -0.307 24.77
Total Carbon Sub Index 42.56

* Based on an €80/tonne carbon price