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 -0.71
Milk (kg) 318.00 -0.014 -4.45
Fat (kg) -8.49 -0.375 3.18
Prot (kg) -1.28 -0.441 0.56
Fertility Sub Index -20.37
Calving Interval (days) 10.89 -1.459 -15.89
Survival (%) -4.01 1.117 -4.48
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index 0.59
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.31 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -20.42

* Based on an €80/tonne carbon price