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
Link to Monthly Billing Data