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 -1.48
Milk (kg) 166.00 -0.014 -2.32
Fat (kg) -1.83 -0.375 0.69
Prot (kg) -0.37 -0.441 0.16
Fertility Sub Index -1.92
Calving Interval (days) 0.28 -1.459 -0.41
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.95
Gestation Length (days) 1.03 -0.919 -0.95
Beef Sub Index 1.61
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 0.17 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index 2.82
Live WT (kg) -9.20 -0.307 2.82
Total Carbon Sub Index 0.10

* Based on an €80/tonne carbon price