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 -3.48
Milk (kg) -356.00 -0.014 4.98
Fat (kg) 18.22 -0.375 -6.82
Prot (kg) 3.72 -0.441 -1.64
Fertility Sub Index 4.98
Calving Interval (days) -2.07 -1.459 3.02
Survival (%) 1.75 1.117 1.96
Calving Sub Index 3.32
Gestation Length (days) -3.61 -0.919 3.32
Beef Sub Index 11.72
Carcass Weight (kg) -30.10 -0.528 15.88
Age of Slaughter (days) 9.64 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index 18.73
Live WT (kg) -61.10 -0.307 18.73
Total Carbon Sub Index 35.26

* Based on an €80/tonne carbon price