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 9.24
Milk (kg) -164.00 -0.014 2.30
Fat (kg) -7.72 -0.375 2.89
Prot (kg) -9.19 -0.441 4.06
Fertility Sub Index -1.32
Calving Interval (days) 0.32 -1.459 -0.47
Survival (%) -0.76 1.117 -0.85
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index -0.93
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 5.45 -0.432 -2.35
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index 10.34

* Based on an €80/tonne carbon price