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 -5.81
Milk (kg) 164.00 -0.014 -2.30
Fat (kg) -0.60 -0.375 0.22
Prot (kg) 8.47 -0.441 -3.74
Fertility Sub Index 0.95
Calving Interval (days) -0.94 -1.459 1.37
Survival (%) -0.38 1.117 -0.42
Calving Sub Index 1.68
Gestation Length (days) -1.83 -0.919 1.68
Beef Sub Index 2.44
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -4.19 -0.432 1.81
Maintenance Sub Index Maint. Sub Index 3.03
Live WT (kg) -9.90 -0.307 3.03
Total Carbon Sub Index 2.30

* Based on an €80/tonne carbon price