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 -2.90
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 1.92 -0.375 -0.72
Prot (kg) 3.11 -0.441 -1.37
Fertility Sub Index 12.07
Calving Interval (days) -6.74 -1.459 9.83
Survival (%) 2.00 1.117 2.23
Calving Sub Index 1.26
Gestation Length (days) -1.37 -0.919 1.26
Beef Sub Index 0.66
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) -1.16 -0.432 0.50
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 12.31

* Based on an €80/tonne carbon price