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 10.49
Milk (kg) -258.00 -0.014 3.61
Fat (kg) -6.19 -0.375 2.32
Prot (kg) -10.32 -0.441 4.55
Fertility Sub Index -6.81
Calving Interval (days) 3.62 -1.459 -5.28
Survival (%) -1.37 1.117 -1.53
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index -0.74
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 12.57

* Based on an €80/tonne carbon price