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 -1.63
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) -4.76 -0.375 1.78
Prot (kg) 1.32 -0.441 -0.58
Fertility Sub Index -12.95
Calving Interval (days) 6.01 -1.459 -8.77
Survival (%) -3.74 1.117 -4.18
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index -0.89
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 0.83 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -16.12

* Based on an €80/tonne carbon price