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 -13.13
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) 12.02 -0.375 -4.50
Prot (kg) 14.21 -0.441 -6.27
Fertility Sub Index 15.02
Calving Interval (days) -9.69 -1.459 14.14
Survival (%) 0.79 1.117 0.88
Calving Sub Index 4.93
Gestation Length (days) -5.36 -0.919 4.93
Beef Sub Index -2.55
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 11.15 -0.432 -4.81
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index 0.60

* Based on an €80/tonne carbon price