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 15.70
Milk (kg) -176.00 -0.014 2.46
Fat (kg) -18.96 -0.375 7.10
Prot (kg) -13.91 -0.441 6.14
Fertility Sub Index -5.02
Calving Interval (days) 1.79 -1.459 -2.61
Survival (%) -2.16 1.117 -2.41
Calving Sub Index -0.52
Gestation Length (days) 0.57 -0.919 -0.52
Beef Sub Index -0.77
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.79 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index 8.41

* Based on an €80/tonne carbon price