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 -16.92
Milk (kg) 646.00 -0.014 -9.04
Fat (kg) 8.82 -0.375 -3.30
Prot (kg) 10.37 -0.441 -4.58
Fertility Sub Index 0.09
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -0.21 1.117 -0.23
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 0.77
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 2.87 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 0.86
Live WT (kg) -2.80 -0.307 0.86
Total Carbon Sub Index -15.60

* Based on an €80/tonne carbon price