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 -0.13
Milk (kg) 66.00 -0.014 -0.92
Fat (kg) -3.87 -0.375 1.45
Prot (kg) 1.49 -0.441 -0.66
Fertility Sub Index 7.82
Calving Interval (days) -4.74 -1.459 6.92
Survival (%) 0.81 1.117 0.90
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 1.27
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 0.96 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index 14.87

* Based on an €80/tonne carbon price