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 11.48
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -8.99 -0.375 3.37
Prot (kg) -11.73 -0.441 5.18
Fertility Sub Index -8.36
Calving Interval (days) 4.95 -1.459 -7.22
Survival (%) -1.02 1.117 -1.14
Calving Sub Index -1.42
Gestation Length (days) 1.54 -0.919 -1.42
Beef Sub Index 0.40
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 4.46 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index 7.74

* Based on an €80/tonne carbon price