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 16.70
Milk (kg) -324.00 -0.014 4.54
Fat (kg) -14.56 -0.375 5.45
Prot (kg) -15.21 -0.441 6.71
Fertility Sub Index 1.81
Calving Interval (days) -1.23 -1.459 1.79
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index 5.39
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) -3.93 -0.432 1.70
Maintenance Sub Index Maint. Sub Index 1.35
Live WT (kg) -4.40 -0.307 1.35
Total Carbon Sub Index 26.16

* Based on an €80/tonne carbon price