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 13.11
Milk (kg) -744.00 -0.014 10.42
Fat (kg) 5.78 -0.375 -2.16
Prot (kg) -11.01 -0.441 4.86
Fertility Sub Index -2.91
Calving Interval (days) 2.24 -1.459 -3.27
Survival (%) 0.32 1.117 0.36
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 14.78
Carcass Weight (kg) -36.10 -0.528 19.04
Age of Slaughter (days) 9.87 -0.432 -4.26
Maintenance Sub Index Maint. Sub Index 27.74
Live WT (kg) -90.50 -0.307 27.74
Total Carbon Sub Index 52.67

* Based on an €80/tonne carbon price