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 -21.65
Milk (kg) 442.00 -0.014 -6.19
Fat (kg) 22.19 -0.375 -8.31
Prot (kg) 16.21 -0.441 -7.15
Fertility Sub Index 3.67
Calving Interval (days) -1.22 -1.459 1.78
Survival (%) 1.69 1.117 1.89
Calving Sub Index 3.10
Gestation Length (days) -3.37 -0.919 3.10
Beef Sub Index -0.76
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -5.67
Live WT (kg) 18.50 -0.307 -5.67
Total Carbon Sub Index -21.32

* Based on an €80/tonne carbon price