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 -16.66
Milk (kg) 463.00 -0.014 -6.48
Fat (kg) 10.57 -0.375 -3.96
Prot (kg) 14.09 -0.441 -6.22
Fertility Sub Index -1.81
Calving Interval (days) 1.06 -1.459 -1.55
Survival (%) -0.24 1.117 -0.27
Calving Sub Index 3.06
Gestation Length (days) -3.33 -0.919 3.06
Beef Sub Index -5.27
Carcass Weight (kg) 3.20 -0.528 -1.69
Age of Slaughter (days) 8.29 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index -6.32
Live WT (kg) 20.60 -0.307 -6.32
Total Carbon Sub Index -27.00

* Based on an €80/tonne carbon price