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 -6.00
Milk (kg) -198.00 -0.014 2.77
Fat (kg) 18.19 -0.375 -6.81
Prot (kg) 4.43 -0.441 -1.96
Fertility Sub Index 3.86
Calving Interval (days) -2.37 -1.459 3.46
Survival (%) 0.36 1.117 0.40
Calving Sub Index 3.31
Gestation Length (days) -3.60 -0.919 3.31
Beef Sub Index 9.67
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 8.64 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 14.41
Live WT (kg) -47.00 -0.307 14.41
Total Carbon Sub Index 25.25

* Based on an €80/tonne carbon price