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 -0.26
Milk (kg) -1.00 -0.014 0.01
Fat (kg) 0.49 -0.375 -0.18
Prot (kg) 0.20 -0.441 -0.09
Fertility Sub Index 6.12
Calving Interval (days) -3.01 -1.459 4.39
Survival (%) 1.55 1.117 1.73
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 3.19
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -3.73 -0.432 1.61
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 20.83

* Based on an €80/tonne carbon price