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 17.95
Milk (kg) -470.00 -0.014 6.58
Fat (kg) -11.16 -0.375 4.18
Prot (kg) -16.30 -0.441 7.19
Fertility Sub Index -1.18
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index -1.06
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 8.44 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 7.73
Live WT (kg) -25.20 -0.307 7.73
Total Carbon Sub Index 24.26

* Based on an €80/tonne carbon price