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 6.70
Milk (kg) -411.00 -0.014 5.75
Fat (kg) 5.65 -0.375 -2.12
Prot (kg) -6.93 -0.441 3.06
Fertility Sub Index -0.54
Calving Interval (days) 1.77 -1.459 -2.58
Survival (%) 1.83 1.117 2.04
Calving Sub Index 1.75
Gestation Length (days) -1.90 -0.919 1.75
Beef Sub Index 11.62
Carcass Weight (kg) -27.90 -0.528 14.72
Age of Slaughter (days) 7.18 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 22.47
Live WT (kg) -73.30 -0.307 22.47
Total Carbon Sub Index 42.00

* Based on an €80/tonne carbon price