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 11.66
Milk (kg) -356.00 -0.014 4.98
Fat (kg) -5.00 -0.375 1.87
Prot (kg) -10.89 -0.441 4.81
Fertility Sub Index -1.54
Calving Interval (days) 1.10 -1.459 -1.60
Survival (%) 0.06 1.117 0.07
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 4.84
Carcass Weight (kg) -16.40 -0.528 8.65
Age of Slaughter (days) 8.83 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index 15.02
Live WT (kg) -49.00 -0.307 15.02
Total Carbon Sub Index 29.85

* Based on an €80/tonne carbon price