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 -13.87
Milk (kg) 346.00 -0.014 -4.84
Fat (kg) 12.82 -0.375 -4.80
Prot (kg) 9.58 -0.441 -4.23
Fertility Sub Index 8.97
Calving Interval (days) -5.10 -1.459 7.44
Survival (%) 1.37 1.117 1.53
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index 3.30
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 1.04 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 4.54

* Based on an €80/tonne carbon price