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 4.92
Milk (kg) -480.00 -0.014 6.72
Fat (kg) 9.22 -0.375 -3.45
Prot (kg) -3.74 -0.441 1.65
Fertility Sub Index 5.53
Calving Interval (days) -1.83 -1.459 2.67
Survival (%) 2.56 1.117 2.86
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index 14.71
Carcass Weight (kg) -34.70 -0.528 18.30
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 26.24
Live WT (kg) -85.60 -0.307 26.24
Total Carbon Sub Index 51.39

* Based on an €80/tonne carbon price