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 -6.01
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) 2.41 -0.375 -0.90
Prot (kg) 5.55 -0.441 -2.45
Fertility Sub Index -0.07
Calving Interval (days) -0.90 -1.459 1.31
Survival (%) -1.24 1.117 -1.39
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 2.43
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 4.51
Live WT (kg) -14.70 -0.307 4.51
Total Carbon Sub Index 0.95

* Based on an €80/tonne carbon price