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 14.51
Milk (kg) -449.00 -0.014 6.29
Fat (kg) -6.27 -0.375 2.35
Prot (kg) -13.32 -0.441 5.88
Fertility Sub Index 1.94
Calving Interval (days) -1.63 -1.459 2.38
Survival (%) -0.39 1.117 -0.44
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -1.64
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 8.81 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 22.07

* Based on an €80/tonne carbon price