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 22.35
Milk (kg) -808.00 -0.014 11.31
Fat (kg) -7.04 -0.375 2.64
Prot (kg) -19.04 -0.441 8.40
Fertility Sub Index 1.00
Calving Interval (days) -0.09 -1.459 0.13
Survival (%) 0.78 1.117 0.87
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 17.36
Carcass Weight (kg) -39.40 -0.528 20.78
Age of Slaughter (days) 7.92 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 28.66
Live WT (kg) -93.50 -0.307 28.66
Total Carbon Sub Index 69.72

* Based on an €80/tonne carbon price