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 6.85
Milk (kg) -481.00 -0.014 6.73
Fat (kg) 7.46 -0.375 -2.79
Prot (kg) -6.59 -0.441 2.91
Fertility Sub Index 4.17
Calving Interval (days) -1.86 -1.459 2.71
Survival (%) 1.30 1.117 1.45
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 5.65
Carcass Weight (kg) -18.20 -0.528 9.60
Age of Slaughter (days) 9.15 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 16.65
Live WT (kg) -54.30 -0.307 16.65
Total Carbon Sub Index 33.64

* Based on an €80/tonne carbon price