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 17.59
Milk (kg) -789.00 -0.014 11.05
Fat (kg) 1.17 -0.375 -0.44
Prot (kg) -15.82 -0.441 6.98
Fertility Sub Index 2.96
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) 0.76 1.117 0.85
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 14.10
Carcass Weight (kg) -32.80 -0.528 17.30
Age of Slaughter (days) 7.42 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 25.23
Live WT (kg) -82.30 -0.307 25.23
Total Carbon Sub Index 60.56

* Based on an €80/tonne carbon price