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 19.32
Milk (kg) -383.00 -0.014 5.36
Fat (kg) -17.35 -0.375 6.50
Prot (kg) -16.90 -0.441 7.46
Fertility Sub Index 0.66
Calving Interval (days) -1.67 -1.459 2.44
Survival (%) -1.59 1.117 -1.78
Calving Sub Index 0.97
Gestation Length (days) -1.05 -0.919 0.97
Beef Sub Index 3.73
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) -3.62 -0.432 1.56
Maintenance Sub Index Maint. Sub Index -3.34
Live WT (kg) 10.90 -0.307 -3.34
Total Carbon Sub Index 21.33

* Based on an €80/tonne carbon price