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 0.47
Milk (kg) -187.00 -0.014 2.62
Fat (kg) 5.30 -0.375 -1.99
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index 2.27
Calving Interval (days) -1.72 -1.459 2.51
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 3.30
Gestation Length (days) -3.59 -0.919 3.30
Beef Sub Index 9.66
Carcass Weight (kg) -21.00 -0.528 11.08
Age of Slaughter (days) 3.28 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 11.04
Live WT (kg) -36.00 -0.307 11.04
Total Carbon Sub Index 26.74

* Based on an €80/tonne carbon price