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 14.87
Milk (kg) -531.00 -0.014 7.43
Fat (kg) -3.32 -0.375 1.24
Prot (kg) -14.02 -0.441 6.19
Fertility Sub Index -0.55
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) 0.47 1.117 0.53
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 16.16
Carcass Weight (kg) -37.50 -0.528 19.78
Age of Slaughter (days) 8.39 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 27.28
Live WT (kg) -89.00 -0.307 27.28
Total Carbon Sub Index 57.72

* Based on an €80/tonne carbon price