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 24.89
Milk (kg) -810.00 -0.014 11.34
Fat (kg) -10.24 -0.375 3.84
Prot (kg) -22.01 -0.441 9.71
Fertility Sub Index -1.49
Calving Interval (days) 1.21 -1.459 -1.77
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index -0.23
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 10.06 -0.432 -4.34
Maintenance Sub Index Maint. Sub Index 9.60
Live WT (kg) -31.30 -0.307 9.60
Total Carbon Sub Index 33.49

* Based on an €80/tonne carbon price