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 -10.39
Milk (kg) 258.00 -0.014 -3.61
Fat (kg) 8.34 -0.375 -3.12
Prot (kg) 8.29 -0.441 -3.66
Fertility Sub Index 2.56
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) 1.70 1.117 1.90
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 1.01
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) -2.95 -0.432 1.27
Maintenance Sub Index Maint. Sub Index 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index 0.77

* Based on an €80/tonne carbon price