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 0.93
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) -5.89 -0.375 2.21
Prot (kg) -1.87 -0.441 0.83
Fertility Sub Index -20.45
Calving Interval (days) 10.63 -1.459 -15.51
Survival (%) -4.42 1.117 -4.94
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index -0.24
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 4.34 -0.432 -1.87
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -15.55

* Based on an €80/tonne carbon price