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 12.69
Milk (kg) -402.00 -0.014 5.63
Fat (kg) -8.33 -0.375 3.12
Prot (kg) -8.94 -0.441 3.95
Fertility Sub Index 7.19
Calving Interval (days) -5.77 -1.459 8.42
Survival (%) -1.10 1.117 -1.23
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index 4.06
Carcass Weight (kg) -11.20 -0.528 5.91
Age of Slaughter (days) 4.29 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 9.32
Live WT (kg) -30.40 -0.307 9.32
Total Carbon Sub Index 33.03

* Based on an €80/tonne carbon price