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 10.89
Milk (kg) -577.00 -0.014 8.08
Fat (kg) 2.33 -0.375 -0.87
Prot (kg) -8.34 -0.441 3.68
Fertility Sub Index -0.20
Calving Interval (days) 0.39 -1.459 -0.57
Survival (%) 0.33 1.117 0.37
Calving Sub Index 0.40
Gestation Length (days) -0.43 -0.919 0.40
Beef Sub Index 16.17
Carcass Weight (kg) -37.90 -0.528 19.99
Age of Slaughter (days) 8.85 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 28.91
Live WT (kg) -94.30 -0.307 28.91
Total Carbon Sub Index 56.16

* Based on an €80/tonne carbon price