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 27.64
Milk (kg) -496.00 -0.014 6.94
Fat (kg) -28.86 -0.375 10.81
Prot (kg) -22.39 -0.441 9.88
Fertility Sub Index 0.01
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) -2.32 1.117 -2.59
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 1.16
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) -0.25 -0.432 0.11
Maintenance Sub Index Maint. Sub Index 2.85
Live WT (kg) -9.30 -0.307 2.85
Total Carbon Sub Index 32.82

* Based on an €80/tonne carbon price