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 11.92
Milk (kg) -230.00 -0.014 3.22
Fat (kg) -11.02 -0.375 4.13
Prot (kg) -10.36 -0.441 4.57
Fertility Sub Index -0.48
Calving Interval (days) 0.09 -1.459 -0.13
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 0.35
Gestation Length (days) -0.38 -0.919 0.35
Beef Sub Index 0.48
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.57 -0.432 -0.68
Maintenance Sub Index Maint. Sub Index 3.74
Live WT (kg) -12.20 -0.307 3.74
Total Carbon Sub Index 16.01

* Based on an €80/tonne carbon price