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
Updated LMPs have been posted for the dates and busses listed below. The updated LMPs can be found in the csv files for the dates below that have been appended with “_updated” to the filename. Please contact the Markets Hotline with any questions.
PJM has identified a Real-Time LMP posting error on the day of May 26, 2010. The posting error only impacts the bus listed below. The error itself is with the total LMP and congestion components for the BRANDONS bus listed below during the off-cost operations for the BRANDON SHORES-WAUGH CHAPEL constraint.
| PnodeID |
Name |
Voltage |
Equipment |
Type |
Zone |
| 50660 |
BRANDON |
24 KV |
GEN 02 |
GEN |
BGE |
Affected Hours:
May 26, 2010 - Hours Ending 13 through 15