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 22.74
Milk (kg) -896.00 -0.014 12.54
Fat (kg) -5.34 -0.375 2.00
Prot (kg) -18.57 -0.441 8.20
Fertility Sub Index -1.61
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index -0.82
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 29.34

* Based on an €80/tonne carbon price