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 -0.41
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) 2.19 -0.375 -0.82
Prot (kg) -3.97 -0.441 1.75
Fertility Sub Index -10.44
Calving Interval (days) 5.61 -1.459 -8.19
Survival (%) -2.02 1.117 -2.26
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index 0.02
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 5.32 -0.432 -2.30
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -9.41

* Based on an €80/tonne carbon price