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 -11.11
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 15.23 -0.375 -5.70
Prot (kg) 5.15 -0.441 -2.27
Fertility Sub Index 5.30
Calving Interval (days) -2.54 -1.459 3.71
Survival (%) 1.43 1.117 1.60
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index 4.94
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) -1.29 -0.432 0.56
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 5.10

* Based on an €80/tonne carbon price