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 20.86
Milk (kg) -495.00 -0.014 6.93
Fat (kg) -16.73 -0.375 6.27
Prot (kg) -17.37 -0.441 7.67
Fertility Sub Index 1.36
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) -0.34 1.117 -0.38
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 4.28
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) -2.71 -0.432 1.17
Maintenance Sub Index Maint. Sub Index 5.18
Live WT (kg) -16.90 -0.307 5.18
Total Carbon Sub Index 29.97

* Based on an €80/tonne carbon price