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 18.92
Milk (kg) -953.00 -0.014 13.34
Fat (kg) 2.79 -0.375 -1.05
Prot (kg) -15.01 -0.441 6.62
Fertility Sub Index -1.21
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 0.03 1.117 0.03
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 3.05
Carcass Weight (kg) -12.30 -0.528 6.49
Age of Slaughter (days) 7.96 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index 13.18
Live WT (kg) -43.00 -0.307 13.18
Total Carbon Sub Index 34.49

* Based on an €80/tonne carbon price