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 1.84
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) -4.83 -0.375 1.81
Prot (kg) -4.39 -0.441 1.94
Fertility Sub Index -23.45
Calving Interval (days) 13.16 -1.459 -19.20
Survival (%) -3.80 1.117 -4.25
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index -0.33
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.59 -0.432 -1.12
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -20.13

* Based on an €80/tonne carbon price