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 0.06
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) -3.33 -0.375 1.25
Prot (kg) 0.82 -0.441 -0.36
Fertility Sub Index -15.33
Calving Interval (days) 7.78 -1.459 -11.35
Survival (%) -3.56 1.117 -3.98
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index -0.80
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -16.10

* Based on an €80/tonne carbon price