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 -0.10
Milk (kg) -426.00 -0.014 5.96
Fat (kg) 13.06 -0.375 -4.89
Prot (kg) 2.66 -0.441 -1.17
Fertility Sub Index 6.50
Calving Interval (days) -2.91 -1.459 4.25
Survival (%) 2.02 1.117 2.26
Calving Sub Index 2.50
Gestation Length (days) -2.72 -0.919 2.50
Beef Sub Index 11.71
Carcass Weight (kg) -27.80 -0.528 14.66
Age of Slaughter (days) 6.84 -0.432 -2.95
Maintenance Sub Index Maint. Sub Index 19.62
Live WT (kg) -64.00 -0.307 19.62
Total Carbon Sub Index 40.24

* Based on an €80/tonne carbon price