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 -0.93
Milk (kg) -131.00 -0.014 1.83
Fat (kg) 3.78 -0.375 -1.42
Prot (kg) 3.06 -0.441 -1.35
Fertility Sub Index 8.21
Calving Interval (days) -4.46 -1.459 6.51
Survival (%) 1.52 1.117 1.70
Calving Sub Index 4.31
Gestation Length (days) -4.69 -0.919 4.31
Beef Sub Index 2.17
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 10.99 -0.432 -4.74
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 14.36

* Based on an €80/tonne carbon price