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 -7.71
Milk (kg) 71.00 -0.014 -0.99
Fat (kg) 5.45 -0.375 -2.04
Prot (kg) 10.59 -0.441 -4.67
Fertility Sub Index 8.77
Calving Interval (days) -3.88 -1.459 5.66
Survival (%) 2.78 1.117 3.11
Calving Sub Index 3.30
Gestation Length (days) -3.59 -0.919 3.30
Beef Sub Index 5.83
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 5.55 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index 12.02
Live WT (kg) -39.20 -0.307 12.02
Total Carbon Sub Index 22.21

* Based on an €80/tonne carbon price