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 12.25
Milk (kg) -264.00 -0.014 3.70
Fat (kg) -9.16 -0.375 3.43
Prot (kg) -11.61 -0.441 5.12
Fertility Sub Index 7.65
Calving Interval (days) -5.51 -1.459 8.04
Survival (%) -0.35 1.117 -0.39
Calving Sub Index -1.04
Gestation Length (days) 1.13 -0.919 -1.04
Beef Sub Index 1.71
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -0.78 -0.432 0.34
Maintenance Sub Index Maint. Sub Index 3.86
Live WT (kg) -12.60 -0.307 3.86
Total Carbon Sub Index 24.43

* Based on an €80/tonne carbon price