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 11.82
Milk (kg) -258.00 -0.014 3.61
Fat (kg) -9.92 -0.375 3.72
Prot (kg) -10.17 -0.441 4.49
Fertility Sub Index 1.86
Calving Interval (days) -1.66 -1.459 2.42
Survival (%) -0.50 1.117 -0.56
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index 3.00
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 0.27 -0.432 -0.12
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 20.81

* Based on an €80/tonne carbon price