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 -2.51
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) -0.55 -0.375 0.21
Prot (kg) -1.39 -0.441 0.61
Fertility Sub Index -3.45
Calving Interval (days) 1.83 -1.459 -2.67
Survival (%) -0.70 1.117 -0.78
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index -0.07
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 3.94 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -6.25

* Based on an €80/tonne carbon price