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 3.31
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) -8.93 -0.375 3.34
Prot (kg) -1.64 -0.441 0.72
Fertility Sub Index -27.88
Calving Interval (days) 13.44 -1.459 -19.61
Survival (%) -7.40 1.117 -8.27
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index -0.61
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -24.49

* Based on an €80/tonne carbon price