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 -1.32
Milk (kg) -276.00 -0.014 3.86
Fat (kg) 10.99 -0.375 -4.12
Prot (kg) 2.43 -0.441 -1.07
Fertility Sub Index 7.64
Calving Interval (days) -3.30 -1.459 4.81
Survival (%) 2.53 1.117 2.83
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 11.34
Carcass Weight (kg) -28.20 -0.528 14.88
Age of Slaughter (days) 8.19 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 16.55
Live WT (kg) -54.00 -0.307 16.55
Total Carbon Sub Index 37.98

* Based on an €80/tonne carbon price