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 8.09
Milk (kg) -220.00 -0.014 3.08
Fat (kg) -2.29 -0.375 0.86
Prot (kg) -9.40 -0.441 4.15
Fertility Sub Index -5.49
Calving Interval (days) 2.83 -1.459 -4.13
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 1.50
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -0.42 -0.432 0.18
Maintenance Sub Index Maint. Sub Index -1.16
Live WT (kg) 3.80 -0.307 -1.16
Total Carbon Sub Index 3.67

* Based on an €80/tonne carbon price