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 4.09
Milk (kg) -227.00 -0.014 3.18
Fat (kg) 1.53 -0.375 -0.57
Prot (kg) -3.37 -0.441 1.49
Fertility Sub Index -5.00
Calving Interval (days) 3.59 -1.459 -5.24
Survival (%) 0.21 1.117 0.23
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 12.54
Carcass Weight (kg) -30.90 -0.528 16.30
Age of Slaughter (days) 8.71 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 22.69
Live WT (kg) -74.00 -0.307 22.69
Total Carbon Sub Index 35.17

* Based on an €80/tonne carbon price