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 -1.14
Milk (kg) -34.00 -0.014 0.48
Fat (kg) 2.10 -0.375 -0.79
Prot (kg) 1.87 -0.441 -0.83
Fertility Sub Index 3.61
Calving Interval (days) -1.25 -1.459 1.82
Survival (%) 1.60 1.117 1.79
Calving Sub Index 0.83
Gestation Length (days) -0.90 -0.919 0.83
Beef Sub Index 7.27
Carcass Weight (kg) -20.90 -0.528 11.02
Age of Slaughter (days) 8.69 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index 17.35
Live WT (kg) -56.60 -0.307 17.35
Total Carbon Sub Index 27.93

* Based on an €80/tonne carbon price