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 11.44
Milk (kg) -581.00 -0.014 8.13
Fat (kg) 4.01 -0.375 -1.50
Prot (kg) -10.90 -0.441 4.81
Fertility Sub Index 8.20
Calving Interval (days) -4.03 -1.459 5.88
Survival (%) 2.08 1.117 2.32
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 3.04
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 6.16 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 13.49
Live WT (kg) -44.00 -0.307 13.49
Total Carbon Sub Index 36.85

* Based on an €80/tonne carbon price