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 -10.66
Milk (kg) 146.00 -0.014 -2.04
Fat (kg) 15.82 -0.375 -5.93
Prot (kg) 6.09 -0.441 -2.69
Fertility Sub Index -0.29
Calving Interval (days) 1.32 -1.459 -1.93
Survival (%) 1.46 1.117 1.63
Calving Sub Index 2.54
Gestation Length (days) -2.76 -0.919 2.54
Beef Sub Index -2.36
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 10.12 -0.432 -4.37
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -13.23

* Based on an €80/tonne carbon price