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 -8.12
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) 3.04 -0.375 -1.14
Prot (kg) 9.45 -0.441 -4.17
Fertility Sub Index -1.44
Calving Interval (days) 0.75 -1.459 -1.09
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 1.34
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -0.42 -0.432 0.18
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -7.85

* Based on an €80/tonne carbon price