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 3.63
Milk (kg) -163.00 -0.014 2.28
Fat (kg) 2.79 -0.375 -1.05
Prot (kg) -5.43 -0.441 2.40
Fertility Sub Index -10.40
Calving Interval (days) 4.71 -1.459 -6.87
Survival (%) -3.16 1.117 -3.53
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index 8.47
Carcass Weight (kg) -17.40 -0.528 9.18
Age of Slaughter (days) 1.65 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 11.65
Live WT (kg) -38.00 -0.307 11.65
Total Carbon Sub Index 14.35

* Based on an €80/tonne carbon price