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 15.00
Milk (kg) -198.00 -0.014 2.77
Fat (kg) -18.51 -0.375 6.93
Prot (kg) -12.00 -0.441 5.30
Fertility Sub Index -6.76
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) -3.28 1.117 -3.66
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index -1.28
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 3.83 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index 8.33

* Based on an €80/tonne carbon price