PJM has published a new format version for the “ARR Target Credits” MSRS document. Beginning with operating dates June 1, 2019, PJM will now include a new ‘ARR Market Name’ column. The ‘ARR Market Name’ column will only be populated for ARRs that were originally allocated to customers. The column will be blank for ARRs that were allocated to customers based on daily load shifts. This will help market participants differentiate between ARRs that were originally allocated and ARRs that were distributed based on network load shifts.