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 -13.31
Milk (kg) 227.00 -0.014 -3.18
Fat (kg) 12.44 -0.375 -4.66
Prot (kg) 12.41 -0.441 -5.48
Fertility Sub Index 6.87
Calving Interval (days) -2.60 -1.459 3.79
Survival (%) 2.75 1.117 3.07
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index 1.12
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 2.90 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index 3.10
Live WT (kg) -10.10 -0.307 3.10
Total Carbon Sub Index 0.09

* Based on an €80/tonne carbon price