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 -11.33
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 3.81 -0.375 -1.43
Prot (kg) 15.77 -0.441 -6.96
Fertility Sub Index 6.45
Calving Interval (days) -2.91 -1.459 4.25
Survival (%) 1.97 1.117 2.20
Calving Sub Index -1.57
Gestation Length (days) 1.71 -0.919 -1.57
Beef Sub Index -2.03
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 6.65 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 5.98
Live WT (kg) -19.50 -0.307 5.98
Total Carbon Sub Index -2.50

* Based on an €80/tonne carbon price