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 11.73
Milk (kg) -208.00 -0.014 2.91
Fat (kg) -13.79 -0.375 5.17
Prot (kg) -8.28 -0.441 3.65
Fertility Sub Index -6.12
Calving Interval (days) 3.98 -1.459 -5.81
Survival (%) -0.28 1.117 -0.31
Calving Sub Index -0.68
Gestation Length (days) 0.74 -0.919 -0.68
Beef Sub Index -0.90
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.88 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 9.30

* Based on an €80/tonne carbon price