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 28.98
Milk (kg) -785.00 -0.014 10.99
Fat (kg) -21.47 -0.375 8.04
Prot (kg) -22.54 -0.441 9.95
Fertility Sub Index -0.01
Calving Interval (days) -1.15 -1.459 1.68
Survival (%) -1.51 1.117 -1.69
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index 4.42
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) -1.32 -0.432 0.57
Maintenance Sub Index Maint. Sub Index 4.54
Live WT (kg) -14.80 -0.307 4.54
Total Carbon Sub Index 38.39

* Based on an €80/tonne carbon price