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 0.36
Milk (kg) -127.00 -0.014 1.78
Fat (kg) 4.35 -0.375 -1.63
Prot (kg) -0.48 -0.441 0.21
Fertility Sub Index -1.89
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) 0.16 1.117 0.18
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 1.93
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) 8.84 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 11.65
Live WT (kg) -38.00 -0.307 11.65
Total Carbon Sub Index 12.77

* Based on an €80/tonne carbon price