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 14.40
Milk (kg) -328.00 -0.014 4.59
Fat (kg) -10.51 -0.375 3.94
Prot (kg) -13.30 -0.441 5.87
Fertility Sub Index -7.73
Calving Interval (days) 4.22 -1.459 -6.16
Survival (%) -1.41 1.117 -1.58
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index -1.18
Carcass Weight (kg) 1.50 -0.528 -0.79
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index 5.26

* Based on an €80/tonne carbon price