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 -0.34
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) -1.21 -0.375 0.45
Prot (kg) -0.26 -0.441 0.11
Fertility Sub Index -9.43
Calving Interval (days) 5.43 -1.459 -7.92
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index -0.56
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 5.34 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index -3.71
Live WT (kg) 12.10 -0.307 -3.71
Total Carbon Sub Index -12.36

* Based on an €80/tonne carbon price