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 -3.22
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) 4.76 -0.375 -1.78
Prot (kg) 1.33 -0.441 -0.59
Fertility Sub Index -1.73
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) -0.37 1.117 -0.41
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.56
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 1.79 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -6.01

* Based on an €80/tonne carbon price