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 4.52
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) -7.95 -0.375 2.98
Prot (kg) -5.30 -0.441 2.34
Fertility Sub Index -12.64
Calving Interval (days) 6.85 -1.459 -9.99
Survival (%) -2.37 1.117 -2.65
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index -1.13
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 3.34 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -8.35

* Based on an €80/tonne carbon price