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 -15.57
Milk (kg) 290.00 -0.014 -4.06
Fat (kg) 15.16 -0.375 -5.68
Prot (kg) 13.22 -0.441 -5.83
Fertility Sub Index 11.27
Calving Interval (days) -5.91 -1.459 8.62
Survival (%) 2.37 1.117 2.65
Calving Sub Index 3.90
Gestation Length (days) -4.24 -0.919 3.90
Beef Sub Index -2.04
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 6.43 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -7.35

* Based on an €80/tonne carbon price