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 29.96
Milk (kg) -794.00 -0.014 11.12
Fat (kg) -20.44 -0.375 7.66
Prot (kg) -25.35 -0.441 11.19
Fertility Sub Index -1.95
Calving Interval (days) 1.23 -1.459 -1.79
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 1.00
Gestation Length (days) -1.09 -0.919 1.00
Beef Sub Index 14.11
Carcass Weight (kg) -34.20 -0.528 18.04
Age of Slaughter (days) 9.11 -0.432 -3.93
Maintenance Sub Index Maint. Sub Index 19.93
Live WT (kg) -65.00 -0.307 19.93
Total Carbon Sub Index 63.05

* Based on an €80/tonne carbon price