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 8.77
Milk (kg) -153.00 -0.014 2.14
Fat (kg) -8.59 -0.375 3.22
Prot (kg) -7.73 -0.441 3.41
Fertility Sub Index -1.71
Calving Interval (days) 0.52 -1.459 -0.76
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index 2.73
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -0.22 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 15.42

* Based on an €80/tonne carbon price