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 12.80
Milk (kg) -241.00 -0.014 3.37
Fat (kg) -11.58 -0.375 4.34
Prot (kg) -11.52 -0.441 5.08
Fertility Sub Index 1.97
Calving Interval (days) -1.90 -1.459 2.77
Survival (%) -0.72 1.117 -0.80
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 3.96
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) -0.37 -0.432 0.16
Maintenance Sub Index Maint. Sub Index 4.54
Live WT (kg) -14.80 -0.307 4.54
Total Carbon Sub Index 23.97

* Based on an €80/tonne carbon price