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 -11.93
Milk (kg) 381.00 -0.014 -5.33
Fat (kg) 3.20 -0.375 -1.20
Prot (kg) 12.22 -0.441 -5.39
Fertility Sub Index -10.92
Calving Interval (days) 6.07 -1.459 -8.86
Survival (%) -1.85 1.117 -2.07
Calving Sub Index 1.65
Gestation Length (days) -1.80 -0.919 1.65
Beef Sub Index -1.71
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 2.86 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -27.50

* Based on an €80/tonne carbon price