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 2.08
Milk (kg) -47.00 -0.014 0.66
Fat (kg) -1.72 -0.375 0.64
Prot (kg) -1.77 -0.441 0.78
Fertility Sub Index -1.16
Calving Interval (days) 0.49 -1.459 -0.71
Survival (%) -0.40 1.117 -0.45
Calving Sub Index -0.15
Gestation Length (days) 0.16 -0.919 -0.15
Beef Sub Index -0.23
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.54 -0.432 -0.23
Maintenance Sub Index Maint. Sub Index -3.74
Live WT (kg) 12.20 -0.307 -3.74
Total Carbon Sub Index -3.20

* Based on an €80/tonne carbon price