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 5.38
Milk (kg) -85.00 -0.014 1.19
Fat (kg) -5.39 -0.375 2.02
Prot (kg) -4.92 -0.441 2.17
Fertility Sub Index -2.53
Calving Interval (days) 1.10 -1.459 -1.60
Survival (%) -0.83 1.117 -0.93
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 1.93
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -1.17 -0.432 0.51
Maintenance Sub Index Maint. Sub Index 6.38
Live WT (kg) -20.80 -0.307 6.38
Total Carbon Sub Index 14.94

* Based on an €80/tonne carbon price