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 -11.73
Milk (kg) 243.00 -0.014 -3.40
Fat (kg) 12.17 -0.375 -4.56
Prot (kg) 8.55 -0.441 -3.77
Fertility Sub Index -1.49
Calving Interval (days) 1.02 -1.459 -1.49
Survival (%) 0.00 1.117 0.00
Calving Sub Index 3.54
Gestation Length (days) -3.85 -0.919 3.54
Beef Sub Index 1.84
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -6.53

* Based on an €80/tonne carbon price