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 5.74
Milk (kg) -436.00 -0.014 6.10
Fat (kg) 5.11 -0.375 -1.91
Prot (kg) -3.51 -0.441 1.55
Fertility Sub Index -0.90
Calving Interval (days) 0.09 -1.459 -0.13
Survival (%) -0.69 1.117 -0.77
Calving Sub Index 2.67
Gestation Length (days) -2.90 -0.919 2.67
Beef Sub Index 11.90
Carcass Weight (kg) -28.00 -0.528 14.77
Age of Slaughter (days) 6.65 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 20.05
Live WT (kg) -65.40 -0.307 20.05
Total Carbon Sub Index 39.45

* Based on an €80/tonne carbon price