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 3.89
Milk (kg) -45.00 -0.014 0.63
Fat (kg) -2.72 -0.375 1.02
Prot (kg) -5.07 -0.441 2.24
Fertility Sub Index -5.49
Calving Interval (days) 3.01 -1.459 -4.39
Survival (%) -0.98 1.117 -1.09
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 0.74
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 0.61 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 0.05

* Based on an €80/tonne carbon price