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 10.70
Milk (kg) -433.00 -0.014 6.06
Fat (kg) -0.60 -0.375 0.22
Prot (kg) -10.01 -0.441 4.42
Fertility Sub Index -0.63
Calving Interval (days) 0.34 -1.459 -0.50
Survival (%) -0.12 1.117 -0.13
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 16.09
Carcass Weight (kg) -38.10 -0.528 20.10
Age of Slaughter (days) 9.29 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 30.41
Live WT (kg) -99.20 -0.307 30.41
Total Carbon Sub Index 56.67

* Based on an €80/tonne carbon price