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 -9.24
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) 7.82 -0.375 -2.93
Prot (kg) 7.92 -0.441 -3.50
Fertility Sub Index 8.33
Calving Interval (days) -3.56 -1.459 5.19
Survival (%) 2.81 1.117 3.14
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index 5.27
Carcass Weight (kg) -13.70 -0.528 7.23
Age of Slaughter (days) 4.54 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 14.74

* Based on an €80/tonne carbon price