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 9.60
Milk (kg) -195.00 -0.014 2.73
Fat (kg) -7.81 -0.375 2.93
Prot (kg) -8.94 -0.441 3.95
Fertility Sub Index -0.02
Calving Interval (days) -0.69 -1.459 1.01
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 1.94
Gestation Length (days) -2.11 -0.919 1.94
Beef Sub Index 2.85
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) -0.74 -0.432 0.32
Maintenance Sub Index Maint. Sub Index 4.08
Live WT (kg) -13.30 -0.307 4.08
Total Carbon Sub Index 18.45

* Based on an €80/tonne carbon price