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 12.64
Milk (kg) -413.00 -0.014 5.78
Fat (kg) -5.78 -0.375 2.16
Prot (kg) -10.63 -0.441 4.69
Fertility Sub Index -1.24
Calving Interval (days) 0.59 -1.459 -0.86
Survival (%) -0.34 1.117 -0.38
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index -0.51
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 10.30
Live WT (kg) -33.60 -0.307 10.30
Total Carbon Sub Index 21.67

* Based on an €80/tonne carbon price