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 3.91
Milk (kg) 176.00 -0.014 -2.46
Fat (kg) -14.09 -0.375 5.28
Prot (kg) -2.49 -0.441 1.10
Fertility Sub Index -5.90
Calving Interval (days) 2.92 -1.459 -4.26
Survival (%) -1.47 1.117 -1.64
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.77
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 0.78 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -0.09

* Based on an €80/tonne carbon price