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 -8.66
Milk (kg) -139.00 -0.014 1.95
Fat (kg) 16.11 -0.375 -6.03
Prot (kg) 10.36 -0.441 -4.57
Fertility Sub Index 2.59
Calving Interval (days) -1.59 -1.459 2.32
Survival (%) 0.24 1.117 0.27
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index 0.77
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 7.63 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 3.77
Live WT (kg) -12.30 -0.307 3.77
Total Carbon Sub Index 0.33

* Based on an €80/tonne carbon price