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 17.84
Milk (kg) -344.00 -0.014 4.82
Fat (kg) -16.24 -0.375 6.08
Prot (kg) -15.72 -0.441 6.94
Fertility Sub Index -7.83
Calving Interval (days) 3.81 -1.459 -5.56
Survival (%) -2.03 1.117 -2.27
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index 2.01
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 3.05 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 3.43
Live WT (kg) -11.20 -0.307 3.43
Total Carbon Sub Index 15.65

* Based on an €80/tonne carbon price