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 -2.26
Milk (kg) 45.00 -0.014 -0.63
Fat (kg) 5.24 -0.375 -1.96
Prot (kg) -0.75 -0.441 0.33
Fertility Sub Index -0.16
Calving Interval (days) 0.96 -1.459 -1.40
Survival (%) 1.11 1.117 1.24
Calving Sub Index 3.39
Gestation Length (days) -3.69 -0.919 3.39
Beef Sub Index -1.73
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 2.62

* Based on an €80/tonne carbon price