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 2.75
Milk (kg) -273.00 -0.014 3.82
Fat (kg) 3.14 -0.375 -1.18
Prot (kg) -0.24 -0.441 0.11
Fertility Sub Index -6.41
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -1.69 1.117 -1.89
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 12.04
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 7.92 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 24.16
Live WT (kg) -78.80 -0.307 24.16
Total Carbon Sub Index 33.26

* Based on an €80/tonne carbon price