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 16.35
Milk (kg) -305.00 -0.014 4.27
Fat (kg) -15.34 -0.375 5.75
Prot (kg) -14.35 -0.441 6.33
Fertility Sub Index -1.44
Calving Interval (days) 0.66 -1.459 -0.96
Survival (%) -0.43 1.117 -0.48
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.60
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.78 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 17.72

* Based on an €80/tonne carbon price