Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 24.11
Milk (kg) -472.00 -0.014 6.61
Fat (kg) -22.72 -0.375 8.51
Prot (kg) -20.37 -0.441 8.99
Fertility Sub Index -2.31
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 5.01
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) -1.58 -0.432 0.68
Maintenance Sub Index Maint. Sub Index 4.97
Live WT (kg) -16.20 -0.307 4.97
Total Carbon Sub Index 32.28

* Based on an €80/tonne carbon price