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 15.11
Milk (kg) -305.00 -0.014 4.27
Fat (kg) -13.33 -0.375 4.99
Prot (kg) -13.24 -0.441 5.84
Fertility Sub Index 1.22
Calving Interval (days) -0.89 -1.459 1.30
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 2.19
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) -0.91 -0.432 0.39
Maintenance Sub Index Maint. Sub Index 6.22
Live WT (kg) -20.30 -0.307 6.22
Total Carbon Sub Index 27.57

* Based on an €80/tonne carbon price