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 -0.29
Milk (kg) -150.00 -0.014 2.10
Fat (kg) 2.39 -0.375 -0.90
Prot (kg) 3.39 -0.441 -1.50
Fertility Sub Index 11.88
Calving Interval (days) -5.83 -1.459 8.51
Survival (%) 3.02 1.117 3.37
Calving Sub Index 4.75
Gestation Length (days) -5.17 -0.919 4.75
Beef Sub Index -0.31
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.76 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 20.32

* Based on an €80/tonne carbon price