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 7.62
Milk (kg) -414.00 -0.014 5.80
Fat (kg) 1.90 -0.375 -0.71
Prot (kg) -5.74 -0.441 2.53
Fertility Sub Index -4.64
Calving Interval (days) 2.71 -1.459 -3.95
Survival (%) -0.61 1.117 -0.68
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 16.69
Carcass Weight (kg) -39.20 -0.528 20.68
Age of Slaughter (days) 9.23 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 27.41
Live WT (kg) -89.40 -0.307 27.41
Total Carbon Sub Index 47.67

* Based on an €80/tonne carbon price