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 15.23
Milk (kg) -204.00 -0.014 2.86
Fat (kg) -13.13 -0.375 4.92
Prot (kg) -16.90 -0.441 7.46
Fertility Sub Index -6.78
Calving Interval (days) 3.61 -1.459 -5.27
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index -1.47
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 3.90 -0.432 -1.68
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 7.55

* Based on an €80/tonne carbon price