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 16.52
Milk (kg) -560.00 -0.014 7.84
Fat (kg) -3.47 -0.375 1.30
Prot (kg) -16.72 -0.441 7.38
Fertility Sub Index -4.96
Calving Interval (days) 3.41 -1.459 -4.98
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 15.53
Carcass Weight (kg) -38.00 -0.528 20.05
Age of Slaughter (days) 10.45 -0.432 -4.51
Maintenance Sub Index Maint. Sub Index 28.69
Live WT (kg) -93.60 -0.307 28.69
Total Carbon Sub Index 56.34

* Based on an €80/tonne carbon price