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 1.13
Milk (kg) 45.00 -0.014 -0.63
Fat (kg) -2.31 -0.375 0.87
Prot (kg) -2.02 -0.441 0.89
Fertility Sub Index -12.44
Calving Interval (days) 5.83 -1.459 -8.51
Survival (%) -3.52 1.117 -3.93
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -0.54
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -10.84

* Based on an €80/tonne carbon price