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 17.70
Milk (kg) -379.00 -0.014 5.31
Fat (kg) -12.65 -0.375 4.74
Prot (kg) -17.34 -0.441 7.65
Fertility Sub Index -1.77
Calving Interval (days) 0.11 -1.459 -0.16
Survival (%) -1.44 1.117 -1.61
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 0.52
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 3.32 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index 20.45

* Based on an €80/tonne carbon price