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 18.75
Milk (kg) -545.00 -0.014 7.63
Fat (kg) -10.68 -0.375 4.00
Prot (kg) -16.13 -0.441 7.12
Fertility Sub Index -3.59
Calving Interval (days) 2.23 -1.459 -3.25
Survival (%) -0.30 1.117 -0.34
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index 17.61
Carcass Weight (kg) -39.00 -0.528 20.57
Age of Slaughter (days) 6.86 -0.432 -2.96
Maintenance Sub Index Maint. Sub Index 29.61
Live WT (kg) -96.60 -0.307 29.61
Total Carbon Sub Index 63.33

* Based on an €80/tonne carbon price