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 3.27
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) -8.90 -0.375 3.33
Prot (kg) -5.89 -0.441 2.60
Fertility Sub Index -20.21
Calving Interval (days) 10.39 -1.459 -15.16
Survival (%) -4.52 1.117 -5.05
Calving Sub Index 1.38
Gestation Length (days) -1.50 -0.919 1.38
Beef Sub Index 0.07
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 4.24 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 1.38
Live WT (kg) -4.50 -0.307 1.38
Total Carbon Sub Index -14.10

* Based on an €80/tonne carbon price