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 29.59
Milk (kg) -1077.00 -0.014 15.08
Fat (kg) -9.37 -0.375 3.51
Prot (kg) -24.93 -0.441 11.00
Fertility Sub Index -2.54
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) -0.46 1.117 -0.51
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 4.50
Carcass Weight (kg) -18.40 -0.528 9.71
Age of Slaughter (days) 12.07 -0.432 -5.21
Maintenance Sub Index Maint. Sub Index 13.21
Live WT (kg) -43.10 -0.307 13.21
Total Carbon Sub Index 45.30

* Based on an €80/tonne carbon price