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 26.28
Milk (kg) -725.00 -0.014 10.15
Fat (kg) -18.63 -0.375 6.98
Prot (kg) -20.74 -0.441 9.15
Fertility Sub Index -8.28
Calving Interval (days) 5.00 -1.459 -7.30
Survival (%) -0.88 1.117 -0.98
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 14.81
Carcass Weight (kg) -34.00 -0.528 17.94
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 24.83
Live WT (kg) -81.00 -0.307 24.83
Total Carbon Sub Index 57.79

* Based on an €80/tonne carbon price