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 -14.71
Milk (kg) 295.00 -0.014 -4.13
Fat (kg) 15.22 -0.375 -5.70
Prot (kg) 11.05 -0.441 -4.88
Fertility Sub Index -0.72
Calving Interval (days) 0.86 -1.459 -1.25
Survival (%) 0.48 1.117 0.54
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index 0.53
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.33 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index -8.32

* Based on an €80/tonne carbon price