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 -10.83
Milk (kg) -201.00 -0.014 2.81
Fat (kg) 17.25 -0.375 -6.46
Prot (kg) 16.28 -0.441 -7.19
Fertility Sub Index -1.59
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) 0.20 1.117 0.22
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index 3.51
Carcass Weight (kg) -12.80 -0.528 6.75
Age of Slaughter (days) 7.50 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index 12.45
Live WT (kg) -40.60 -0.307 12.45
Total Carbon Sub Index 4.77

* Based on an €80/tonne carbon price