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 0.71
Milk (kg) 155.00 -0.014 -2.17
Fat (kg) -8.62 -0.375 3.23
Prot (kg) 0.78 -0.441 -0.34
Fertility Sub Index -20.76
Calving Interval (days) 10.63 -1.459 -15.51
Survival (%) -4.70 1.117 -5.25
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 1.17
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -15.31

* Based on an €80/tonne carbon price