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 -2.41
Milk (kg) -58.00 -0.014 0.81
Fat (kg) 4.30 -0.375 -1.61
Prot (kg) 3.64 -0.441 -1.61
Fertility Sub Index 8.82
Calving Interval (days) -4.56 -1.459 6.65
Survival (%) 1.94 1.117 2.17
Calving Sub Index 2.80
Gestation Length (days) -3.05 -0.919 2.80
Beef Sub Index -0.94
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 4.01 -0.432 -1.73
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 8.89

* Based on an €80/tonne carbon price