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 14.11
Milk (kg) -365.00 -0.014 5.11
Fat (kg) -14.63 -0.375 5.48
Prot (kg) -7.98 -0.441 3.52
Fertility Sub Index -10.69
Calving Interval (days) 5.32 -1.459 -7.76
Survival (%) -2.62 1.117 -2.93
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index 4.73
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 0.05 -0.432 -0.02
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 13.67

* Based on an €80/tonne carbon price