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 11.21
Milk (kg) -159.00 -0.014 2.23
Fat (kg) -10.82 -0.375 4.05
Prot (kg) -11.18 -0.441 4.93
Fertility Sub Index -7.95
Calving Interval (days) 3.91 -1.459 -5.70
Survival (%) -2.01 1.117 -2.25
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -0.35
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) -0.53 -0.432 0.23
Maintenance Sub Index Maint. Sub Index -1.66
Live WT (kg) 5.40 -0.307 -1.66
Total Carbon Sub Index 1.48

* Based on an €80/tonne carbon price