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 21.96
Milk (kg) -741.00 -0.014 10.37
Fat (kg) -6.89 -0.375 2.58
Prot (kg) -20.41 -0.441 9.01
Fertility Sub Index -3.76
Calving Interval (days) 2.32 -1.459 -3.38
Survival (%) -0.34 1.117 -0.38
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 3.79
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 6.01 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 11.80
Live WT (kg) -38.50 -0.307 11.80
Total Carbon Sub Index 35.33

* Based on an €80/tonne carbon price