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 -7.32
Milk (kg) 129.00 -0.014 -1.81
Fat (kg) 8.61 -0.375 -3.22
Prot (kg) 5.19 -0.441 -2.29
Fertility Sub Index -0.22
Calving Interval (days) 0.27 -1.459 -0.39
Survival (%) 0.16 1.117 0.18
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index 3.34
Carcass Weight (kg) -12.50 -0.528 6.59
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 10.73
Live WT (kg) -35.00 -0.307 10.73
Total Carbon Sub Index 8.65

* Based on an €80/tonne carbon price