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 11.59
Milk (kg) -476.00 -0.014 6.66
Fat (kg) -1.38 -0.375 0.52
Prot (kg) -9.99 -0.441 4.41
Fertility Sub Index -0.01
Calving Interval (days) 0.06 -1.459 -0.09
Survival (%) 0.07 1.117 0.08
Calving Sub Index -0.30
Gestation Length (days) 0.33 -0.919 -0.30
Beef Sub Index 15.83
Carcass Weight (kg) -35.90 -0.528 18.94
Age of Slaughter (days) 7.21 -0.432 -3.11
Maintenance Sub Index Maint. Sub Index 26.27
Live WT (kg) -85.70 -0.307 26.27
Total Carbon Sub Index 53.37

* Based on an €80/tonne carbon price