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 4.81
Milk (kg) -193.00 -0.014 2.70
Fat (kg) 0.01 -0.375 0.00
Prot (kg) -4.78 -0.441 2.11
Fertility Sub Index -2.38
Calving Interval (days) 1.84 -1.459 -2.68
Survival (%) 0.27 1.117 0.30
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 11.56
Carcass Weight (kg) -28.60 -0.528 15.09
Age of Slaughter (days) 8.17 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index 22.93
Live WT (kg) -74.80 -0.307 22.93
Total Carbon Sub Index 37.65

* Based on an €80/tonne carbon price