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 -10.33
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) 9.52 -0.375 -3.57
Prot (kg) 13.14 -0.441 -5.80
Fertility Sub Index 5.78
Calving Interval (days) -2.95 -1.459 4.30
Survival (%) 1.32 1.117 1.47
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.71
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -0.79 -0.432 0.34
Maintenance Sub Index Maint. Sub Index 5.46
Live WT (kg) -17.80 -0.307 5.46
Total Carbon Sub Index 6.42

* Based on an €80/tonne carbon price