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 -9.01
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 6.04 -0.375 -2.26
Prot (kg) 5.24 -0.441 -2.31
Fertility Sub Index -9.37
Calving Interval (days) 5.03 -1.459 -7.34
Survival (%) -1.82 1.117 -2.03
Calving Sub Index 1.68
Gestation Length (days) -1.83 -0.919 1.68
Beef Sub Index -1.06
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 5.38 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -18.40

* Based on an €80/tonne carbon price