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 -11.69
Milk (kg) 207.00 -0.014 -2.90
Fat (kg) 8.69 -0.375 -3.25
Prot (kg) 12.55 -0.441 -5.54
Fertility Sub Index 13.94
Calving Interval (days) -8.23 -1.459 12.01
Survival (%) 1.73 1.117 1.93
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index -0.83
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 5.46 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 4.70

* Based on an €80/tonne carbon price