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 8.28
Milk (kg) -646.00 -0.014 9.04
Fat (kg) 11.49 -0.375 -4.30
Prot (kg) -8.02 -0.441 3.54
Fertility Sub Index 5.67
Calving Interval (days) -1.94 -1.459 2.83
Survival (%) 2.54 1.117 2.84
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 14.08
Carcass Weight (kg) -34.40 -0.528 18.15
Age of Slaughter (days) 9.42 -0.432 -4.07
Maintenance Sub Index Maint. Sub Index 26.33
Live WT (kg) -85.90 -0.307 26.33
Total Carbon Sub Index 54.00

* Based on an €80/tonne carbon price