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 13.89
Milk (kg) -236.00 -0.014 3.30
Fat (kg) -13.66 -0.375 5.12
Prot (kg) -12.39 -0.441 5.47
Fertility Sub Index -5.58
Calving Interval (days) 3.32 -1.459 -4.84
Survival (%) -0.66 1.117 -0.74
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 4.13
Carcass Weight (kg) -8.90 -0.528 4.69
Age of Slaughter (days) 1.32 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 5.33
Live WT (kg) -17.40 -0.307 5.33
Total Carbon Sub Index 17.29

* Based on an €80/tonne carbon price