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 14.32
Milk (kg) -271.00 -0.014 3.79
Fat (kg) -11.24 -0.375 4.21
Prot (kg) -14.31 -0.441 6.32
Fertility Sub Index -3.53
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index -0.50
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.78 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index 9.16

* Based on an €80/tonne carbon price