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 22.78
Milk (kg) -710.00 -0.014 9.94
Fat (kg) -10.36 -0.375 3.88
Prot (kg) -20.29 -0.441 8.96
Fertility Sub Index -2.90
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) -1.42 1.117 -1.59
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index -1.56
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 8.51 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 7.17
Live WT (kg) -23.40 -0.307 7.17
Total Carbon Sub Index 26.24

* Based on an €80/tonne carbon price