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 11.96
Milk (kg) -786.00 -0.014 11.00
Fat (kg) 10.37 -0.375 -3.88
Prot (kg) -10.96 -0.441 4.84
Fertility Sub Index 6.10
Calving Interval (days) -2.09 -1.459 3.05
Survival (%) 2.73 1.117 3.05
Calving Sub Index -2.22
Gestation Length (days) 2.41 -0.919 -2.22
Beef Sub Index 12.93
Carcass Weight (kg) -31.90 -0.528 16.83
Age of Slaughter (days) 9.02 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 26.00
Live WT (kg) -84.80 -0.307 26.00
Total Carbon Sub Index 54.77

* Based on an €80/tonne carbon price