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 -1.33
Milk (kg) -335.00 -0.014 4.69
Fat (kg) 13.28 -0.375 -4.97
Prot (kg) 2.38 -0.441 -1.05
Fertility Sub Index 3.50
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) 2.34 1.117 2.61
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 11.93
Carcass Weight (kg) -27.20 -0.528 14.35
Age of Slaughter (days) 5.60 -0.432 -2.42
Maintenance Sub Index Maint. Sub Index 21.80
Live WT (kg) -71.10 -0.307 21.80
Total Carbon Sub Index 35.81

* Based on an €80/tonne carbon price