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 -10.44
Milk (kg) -10.00 -0.014 0.14
Fat (kg) 18.38 -0.375 -6.88
Prot (kg) 8.37 -0.441 -3.69
Fertility Sub Index 1.03
Calving Interval (days) -1.31 -1.459 1.91
Survival (%) -0.79 1.117 -0.88
Calving Sub Index 0.83
Gestation Length (days) -0.90 -0.919 0.83
Beef Sub Index 4.36
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) -0.08 -0.432 0.03
Maintenance Sub Index Maint. Sub Index 4.38
Live WT (kg) -14.30 -0.307 4.38
Total Carbon Sub Index 0.17

* Based on an €80/tonne carbon price