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 -10.89
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) 14.85 -0.375 -5.56
Prot (kg) 9.89 -0.441 -4.37
Fertility Sub Index 8.23
Calving Interval (days) -4.40 -1.459 6.42
Survival (%) 1.62 1.117 1.81
Calving Sub Index 3.40
Gestation Length (days) -3.70 -0.919 3.40
Beef Sub Index 0.93
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -1.54 -0.432 0.66
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 2.59

* Based on an €80/tonne carbon price