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 13.66
Milk (kg) -464.00 -0.014 6.50
Fat (kg) -4.53 -0.375 1.70
Prot (kg) -12.39 -0.441 5.47
Fertility Sub Index -0.72
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) 0.40 1.117 0.45
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index 0.93
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 7.14 -0.432 -3.08
Maintenance Sub Index Maint. Sub Index 9.50
Live WT (kg) -31.00 -0.307 9.50
Total Carbon Sub Index 24.46

* Based on an €80/tonne carbon price