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 12.96
Milk (kg) -198.00 -0.014 2.77
Fat (kg) -12.77 -0.375 4.78
Prot (kg) -12.24 -0.441 5.40
Fertility Sub Index -5.93
Calving Interval (days) 2.97 -1.459 -4.33
Survival (%) -1.43 1.117 -1.60
Calving Sub Index -0.23
Gestation Length (days) 0.25 -0.919 -0.23
Beef Sub Index 0.58
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 2.07 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index 7.17

* Based on an €80/tonne carbon price