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 19.40
Milk (kg) -773.00 -0.014 10.82
Fat (kg) -2.59 -0.375 0.97
Prot (kg) -17.24 -0.441 7.61
Fertility Sub Index 2.41
Calving Interval (days) -0.31 -1.459 0.45
Survival (%) 1.75 1.117 1.96
Calving Sub Index -0.54
Gestation Length (days) 0.59 -0.919 -0.54
Beef Sub Index 10.82
Carcass Weight (kg) -28.30 -0.528 14.93
Age of Slaughter (days) 9.51 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 22.38
Live WT (kg) -73.00 -0.307 22.38
Total Carbon Sub Index 54.47

* Based on an €80/tonne carbon price