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 -3.81
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) -0.70 -0.375 0.26
Prot (kg) 5.05 -0.441 -2.23
Fertility Sub Index 2.21
Calving Interval (days) -1.74 -1.459 2.54
Survival (%) -0.29 1.117 -0.32
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 3.92
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 1.30 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index 5.87

* Based on an €80/tonne carbon price