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 21.63
Milk (kg) -365.00 -0.014 5.11
Fat (kg) -20.83 -0.375 7.80
Prot (kg) -19.76 -0.441 8.72
Fertility Sub Index 1.17
Calving Interval (days) -0.84 -1.459 1.23
Survival (%) -0.05 1.117 -0.06
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index 1.42
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -0.24 -0.432 0.10
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 27.20

* Based on an €80/tonne carbon price