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 13.55
Milk (kg) -602.00 -0.014 8.43
Fat (kg) -0.79 -0.375 0.30
Prot (kg) -10.94 -0.441 4.83
Fertility Sub Index 2.12
Calving Interval (days) -0.44 -1.459 0.64
Survival (%) 1.32 1.117 1.47
Calving Sub Index -0.30
Gestation Length (days) 0.33 -0.919 -0.30
Beef Sub Index 12.58
Carcass Weight (kg) -33.20 -0.528 17.51
Age of Slaughter (days) 11.43 -0.432 -4.93
Maintenance Sub Index Maint. Sub Index 25.66
Live WT (kg) -83.70 -0.307 25.66
Total Carbon Sub Index 53.60

* Based on an €80/tonne carbon price