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 5.36
Milk (kg) -446.00 -0.014 6.24
Fat (kg) 7.72 -0.375 -2.89
Prot (kg) -4.56 -0.441 2.01
Fertility Sub Index 5.50
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) 1.91 1.117 2.13
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index 13.67
Carcass Weight (kg) -32.30 -0.528 17.04
Age of Slaughter (days) 7.81 -0.432 -3.37
Maintenance Sub Index Maint. Sub Index 24.03
Live WT (kg) -78.40 -0.307 24.03
Total Carbon Sub Index 49.61

* Based on an €80/tonne carbon price