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 -14.33
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 12.87 -0.375 -4.82
Prot (kg) 13.21 -0.441 -5.83
Fertility Sub Index 3.34
Calving Interval (days) -1.44 -1.459 2.10
Survival (%) 1.11 1.117 1.24
Calving Sub Index 1.53
Gestation Length (days) -1.66 -0.919 1.53
Beef Sub Index -0.51
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.24 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -5.33
Live WT (kg) 17.40 -0.307 -5.33
Total Carbon Sub Index -15.31

* Based on an €80/tonne carbon price