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 -0.05
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.07 -0.375 -0.03
Prot (kg) 0.06 -0.441 -0.03
Fertility Sub Index 5.99
Calving Interval (days) -3.02 -1.459 4.41
Survival (%) 1.42 1.117 1.59
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 2.42
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -2.06 -0.432 0.89
Maintenance Sub Index Maint. Sub Index 6.19
Live WT (kg) -20.20 -0.307 6.19
Total Carbon Sub Index 18.35

* Based on an €80/tonne carbon price