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 -7.03
Milk (kg) 133.00 -0.014 -1.86
Fat (kg) 3.53 -0.375 -1.32
Prot (kg) 8.72 -0.441 -3.85
Fertility Sub Index 5.81
Calving Interval (days) -2.51 -1.459 3.66
Survival (%) 1.92 1.117 2.15
Calving Sub Index -1.50
Gestation Length (days) 1.63 -0.919 -1.50
Beef Sub Index -2.41
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 7.30 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index 5.24
Live WT (kg) -17.10 -0.307 5.24
Total Carbon Sub Index 0.10

* Based on an €80/tonne carbon price