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 -7.30
Milk (kg) -232.00 -0.014 3.25
Fat (kg) 19.36 -0.375 -7.25
Prot (kg) 7.47 -0.441 -3.30
Fertility Sub Index 7.86
Calving Interval (days) -3.58 -1.459 5.22
Survival (%) 2.36 1.117 2.64
Calving Sub Index 1.67
Gestation Length (days) -1.82 -0.919 1.67
Beef Sub Index 13.32
Carcass Weight (kg) -30.50 -0.528 16.09
Age of Slaughter (days) 6.41 -0.432 -2.77
Maintenance Sub Index Maint. Sub Index 20.42
Live WT (kg) -66.60 -0.307 20.42
Total Carbon Sub Index 35.97

* Based on an €80/tonne carbon price