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 28.26
Milk (kg) -522.00 -0.014 7.31
Fat (kg) -28.76 -0.375 10.77
Prot (kg) -23.07 -0.441 10.18
Fertility Sub Index 4.59
Calving Interval (days) -4.47 -1.459 6.52
Survival (%) -1.73 1.117 -1.93
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 1.97
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 0.57 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index 38.85

* Based on an €80/tonne carbon price