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 14.98
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) -27.91 -0.375 10.45
Prot (kg) -16.25 -0.441 7.17
Fertility Sub Index -5.33
Calving Interval (days) 2.68 -1.459 -3.91
Survival (%) -1.27 1.117 -1.42
Calving Sub Index -1.27
Gestation Length (days) 1.38 -0.919 -1.27
Beef Sub Index 0.28
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.92 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index 10.90

* Based on an €80/tonne carbon price