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 5.20
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) -7.87 -0.375 2.95
Prot (kg) -6.82 -0.441 3.01
Fertility Sub Index -16.36
Calving Interval (days) 7.89 -1.459 -11.51
Survival (%) -4.34 1.117 -4.85
Calving Sub Index 0.36
Gestation Length (days) -0.39 -0.919 0.36
Beef Sub Index 1.44
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 2.04 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -8.13

* Based on an €80/tonne carbon price