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 15.99
Milk (kg) -375.00 -0.014 5.25
Fat (kg) -13.60 -0.375 5.09
Prot (kg) -12.79 -0.441 5.64
Fertility Sub Index 1.47
Calving Interval (days) -1.37 -1.459 2.00
Survival (%) -0.47 1.117 -0.53
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 2.97
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) -0.03 -0.432 0.01
Maintenance Sub Index Maint. Sub Index 5.12
Live WT (kg) -16.70 -0.307 5.12
Total Carbon Sub Index 27.37

* Based on an €80/tonne carbon price