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 0.39
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) -7.09 -0.375 2.66
Prot (kg) -0.95 -0.441 0.42
Fertility Sub Index -9.24
Calving Interval (days) 5.07 -1.459 -7.40
Survival (%) -1.65 1.117 -1.84
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index 0.11
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index -6.72

* Based on an €80/tonne carbon price