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 5.28
Milk (kg) -427.00 -0.014 5.98
Fat (kg) 2.51 -0.375 -0.94
Prot (kg) -0.54 -0.441 0.24
Fertility Sub Index -1.59
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) -0.34 1.117 -0.38
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 8.73
Carcass Weight (kg) -23.40 -0.528 12.34
Age of Slaughter (days) 8.37 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index 19.28
Live WT (kg) -62.90 -0.307 19.28
Total Carbon Sub Index 33.33

* Based on an €80/tonne carbon price