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 14.11
Milk (kg) -622.00 -0.014 8.71
Fat (kg) 1.11 -0.375 -0.42
Prot (kg) -13.19 -0.441 5.82
Fertility Sub Index -0.20
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) 1.00 1.117 1.12
Calving Sub Index 1.48
Gestation Length (days) -1.61 -0.919 1.48
Beef Sub Index 4.00
Carcass Weight (kg) -14.20 -0.528 7.49
Age of Slaughter (days) 8.08 -0.432 -3.49
Maintenance Sub Index Maint. Sub Index 14.19
Live WT (kg) -46.30 -0.307 14.19
Total Carbon Sub Index 33.59

* Based on an €80/tonne carbon price