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 -3.77
Milk (kg) 178.00 -0.014 -2.49
Fat (kg) 0.58 -0.375 -0.22
Prot (kg) 2.41 -0.441 -1.06
Fertility Sub Index 10.94
Calving Interval (days) -5.76 -1.459 8.40
Survival (%) 2.27 1.117 2.54
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 0.78
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 3.44 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 5.89
Live WT (kg) -19.20 -0.307 5.89
Total Carbon Sub Index 14.42

* Based on an €80/tonne carbon price