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 -0.24
Milk (kg) -393.00 -0.014 5.50
Fat (kg) 10.26 -0.375 -3.84
Prot (kg) 4.31 -0.441 -1.90
Fertility Sub Index 6.38
Calving Interval (days) -3.05 -1.459 4.45
Survival (%) 1.73 1.117 1.93
Calving Sub Index 1.83
Gestation Length (days) -1.99 -0.919 1.83
Beef Sub Index 9.81
Carcass Weight (kg) -26.00 -0.528 13.72
Age of Slaughter (days) 9.05 -0.432 -3.91
Maintenance Sub Index Maint. Sub Index 20.08
Live WT (kg) -65.50 -0.307 20.08
Total Carbon Sub Index 37.86

* Based on an €80/tonne carbon price