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 -19.58
Milk (kg) 413.00 -0.014 -5.78
Fat (kg) 17.27 -0.375 -6.47
Prot (kg) 16.60 -0.441 -7.33
Fertility Sub Index -8.76
Calving Interval (days) 3.08 -1.459 -4.49
Survival (%) -3.82 1.117 -4.27
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -0.36
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 6.82 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -32.21

* Based on an €80/tonne carbon price