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 9.54
Milk (kg) -281.00 -0.014 3.93
Fat (kg) -3.99 -0.375 1.49
Prot (kg) -9.32 -0.441 4.11
Fertility Sub Index -2.81
Calving Interval (days) 2.24 -1.459 -3.27
Survival (%) 0.41 1.117 0.46
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 21.11
Carcass Weight (kg) -45.50 -0.528 24.00
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index 33.66
Live WT (kg) -109.80 -0.307 33.66
Total Carbon Sub Index 62.27

* Based on an €80/tonne carbon price