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 18.33
Milk (kg) -836.00 -0.014 11.70
Fat (kg) 0.74 -0.375 -0.28
Prot (kg) -15.64 -0.441 6.90
Fertility Sub Index 15.95
Calving Interval (days) -8.03 -1.459 11.72
Survival (%) 3.79 1.117 4.23
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index 14.31
Carcass Weight (kg) -33.90 -0.528 17.88
Age of Slaughter (days) 8.27 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 24.89
Live WT (kg) -81.20 -0.307 24.89
Total Carbon Sub Index 73.31

* Based on an €80/tonne carbon price