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 13.72
Milk (kg) -329.00 -0.014 4.61
Fat (kg) -10.84 -0.375 4.06
Prot (kg) -11.45 -0.441 5.05
Fertility Sub Index -5.97
Calving Interval (days) 2.69 -1.459 -3.92
Survival (%) -1.83 1.117 -2.04
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.43
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index 10.41

* Based on an €80/tonne carbon price