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 17.61
Milk (kg) -257.00 -0.014 3.60
Fat (kg) -16.92 -0.375 6.34
Prot (kg) -17.39 -0.441 7.68
Fertility Sub Index -5.72
Calving Interval (days) 2.92 -1.459 -4.26
Survival (%) -1.31 1.117 -1.46
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 0.42
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 2.93 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index -1.50
Live WT (kg) 4.90 -0.307 -1.50
Total Carbon Sub Index 11.35

* Based on an €80/tonne carbon price