The 'summary.txt' file below contains hourly aggregate Real-Time locational marginal pricing (LMP) for the last 7 days. The 'Date.csv' files contain hourly LMP in Eastern Prevailing Time (EPT), for all PJM bus locations, including aggregates, in comma separated variable format. To use '.csv' files in a spreadsheet, select 'Import' and 'comma delimited'.

Please note that the load-weighted average Transmission Zone Prices are ESTIMATES only. Transmission Zone Prices used in PJM accounting are not final until five PJM business days after the end of the month.

As of posting date August 1, 2008, the daily Real-Time LMP csv file may change slightly due to process changes required by the implementation of the new Market Settlement system. The only change would be the order in which the pnodes are listed in the file. This should cause little or no issue to end user because the PnodeID uniquely marks the record no matter where the record exists in the file. If you have any questions please contact the Market's Hotline (610) 666-8998.

Summary (TXT)
Monthly Billing Data

PJM posted incorrect real-time LMPs for BLOSSBUR34 KV BLOSB, pnodeid 49507, BLOSSBUR13 KV UNITCT, pnodeid 50765, GREYVALL34 KV ATLANTIC, pnodeid 106856761, GREYVALL34 KV SULLIVAN, pnodeid 106856759, and GREYVALL34 KV TROYSUB, pnodeid 106856763, in hours ending 1-24. These were the only busses posted incorrectly but were part of the zone listed below.

PnodeID	Name	Type
51300	PENELEC	ZONE

As a result, PJM has corrected this error and posted an updated real-time CSV file for this day titled, “20110914_updated.csv” in addition to maintaining the posting of the original file.