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 7.51
Milk (kg) -203.00 -0.014 2.84
Fat (kg) -4.93 -0.375 1.85
Prot (kg) -6.39 -0.441 2.82
Fertility Sub Index 2.08
Calving Interval (days) -0.86 -1.459 1.25
Survival (%) 0.74 1.117 0.83
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 0.14
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.12 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 18.40

* Based on an €80/tonne carbon price