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 -0.88
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 1.31 -0.375 -0.49
Prot (kg) 0.89 -0.441 -0.39
Fertility Sub Index 3.99
Calving Interval (days) -1.97 -1.459 2.87
Survival (%) 1.00 1.117 1.12
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 1.29
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -0.30 -0.432 0.13
Maintenance Sub Index Maint. Sub Index 6.32
Live WT (kg) -20.60 -0.307 6.32
Total Carbon Sub Index 13.50

* Based on an €80/tonne carbon price