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 5.92
Milk (kg) -481.00 -0.014 6.73
Fat (kg) 3.47 -0.375 -1.30
Prot (kg) -1.11 -0.441 0.49
Fertility Sub Index -0.70
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) 0.39 1.117 0.44
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index -0.35
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 9.11 -0.432 -3.93
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 14.77

* Based on an €80/tonne carbon price