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 24.22
Milk (kg) -542.00 -0.014 7.59
Fat (kg) -21.24 -0.375 7.96
Prot (kg) -19.66 -0.441 8.68
Fertility Sub Index 0.54
Calving Interval (days) -0.31 -1.459 0.45
Survival (%) 0.08 1.117 0.09
Calving Sub Index 1.89
Gestation Length (days) -2.06 -0.919 1.89
Beef Sub Index -1.43
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 4.77 -0.432 -2.06
Maintenance Sub Index Maint. Sub Index 4.81
Live WT (kg) -15.70 -0.307 4.81
Total Carbon Sub Index 30.04

* Based on an €80/tonne carbon price