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 13.48
Milk (kg) -157.00 -0.014 2.20
Fat (kg) -15.19 -0.375 5.69
Prot (kg) -12.66 -0.441 5.59
Fertility Sub Index -8.97
Calving Interval (days) 4.79 -1.459 -6.99
Survival (%) -1.77 1.117 -1.98
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index -0.84
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.28 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index -2.58
Live WT (kg) 8.40 -0.307 -2.58
Total Carbon Sub Index 1.67

* Based on an €80/tonne carbon price