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 -3.38
Milk (kg) 133.00 -0.014 -1.86
Fat (kg) -2.47 -0.375 0.93
Prot (kg) 5.54 -0.441 -2.45
Fertility Sub Index 5.80
Calving Interval (days) -2.68 -1.459 3.91
Survival (%) 1.69 1.117 1.89
Calving Sub Index -1.43
Gestation Length (days) 1.56 -0.919 -1.43
Beef Sub Index -3.65
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 8.83 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index 5.40
Live WT (kg) -17.60 -0.307 5.40
Total Carbon Sub Index 2.73

* Based on an €80/tonne carbon price