Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -13.16
Milk (kg) -184.00 -0.014 2.58
Fat (kg) 29.85 -0.375 -11.18
Prot (kg) 10.33 -0.441 -4.56
Fertility Sub Index 5.82
Calving Interval (days) -2.97 -1.459 4.33
Survival (%) 1.33 1.117 1.49
Calving Sub Index 2.04
Gestation Length (days) -2.22 -0.919 2.04
Beef Sub Index 10.57
Carcass Weight (kg) -20.90 -0.528 11.02
Age of Slaughter (days) 1.05 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 15.38

* Based on an €80/tonne carbon price