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 2.35
Milk (kg) 7.00 -0.014 -0.10
Fat (kg) -4.37 -0.375 1.64
Prot (kg) -1.83 -0.441 0.81
Fertility Sub Index -12.26
Calving Interval (days) 6.93 -1.459 -10.11
Survival (%) -1.92 1.117 -2.15
Calving Sub Index 1.88
Gestation Length (days) -2.05 -0.919 1.88
Beef Sub Index -0.01
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 5.03 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index 4.11
Live WT (kg) -13.40 -0.307 4.11
Total Carbon Sub Index -3.92

* Based on an €80/tonne carbon price