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 3.91
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) -10.47 -0.375 3.92
Prot (kg) -1.60 -0.441 0.71
Fertility Sub Index -11.73
Calving Interval (days) 5.87 -1.459 -8.56
Survival (%) -2.83 1.117 -3.16
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index 0.36
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -0.23 -0.432 0.10
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -7.44

* Based on an €80/tonne carbon price