Markets & Operations

Energy Market

The PJM Energy Market procures electricity to meet consumers’ demands both in real time and in the near term. It includes the sale or purchase of energy in PJM’s Real-Time Energy Market (five minutes) and Day-Ahead Market (one day forward). Learn more about the energy market at the Learning Center.

Real-Time Energy Market

7-Day Load Forecast  
Hourly LMPs (daily files)  
Hourly LMPs (monthly files)  
Marginal Fuel Type Data  
Hourly Load: PreliminaryEstimated | Metered  
Export Credit Screening: Nodal Reference PricesCSV
Learn morePDF about export credit screening.
 
Causes of Recent Reactive Service ChargeXLS
2.6.2015
External Interface Price DefinitionsXLS
5.5.2009
Forecasted Interface Prices  

Real-Time Transmission Constraints

The marginal value files contain dates and times for binding constraints along with the marginal value, also called the shadow price, for those constraints in the Real-Time Energy Market.  
2015: Marginal ValueReal TimeCSV

Day-Ahead Energy Market

Hourly LMPs (daily files)  
Hourly LMPs (monthly files)  
Monthly Financial Transmission Rights Zonal LMPs  
Daily Cleared INCs, DECs, and UTCsXLS  
De-energized NodesXLS
8.10.2015
Winter TestingCSV
1.6.2015

Hourly Demand Bid Data

2015CSV
8.10.2015 12:36
2014CSV
1.12.2015 10:46
2013CSV
1.9.2014 12:47
2012CSV
1.3.2012 09:36
2011CSV
1.9.2012 10:34
2010CSV
9.8.2010 09:30
2009CSV
1.9.2010 15:53
2008CSV
1.8.2009 13:35
Previous years can be found below.  

By Area

2014: DemandDemand ForecastXLS
1.28.2015
2013: DemandDemand ForecastXLS
2.25.2014
2012: DemandDemand ForecastXLS
1.8.2013
2011: DemandDemand ForecastXLS
8.29.2014
2010: DemandDemand ForecastXLS
5.28.2014

Day-Ahead Transmission Constraints

The marginal value files contain dates and times for binding constraints along with the marginal value, also called the shadow price, for those constraints in the Day-Ahead Energy Market.
2015: Marginal ValueDay AheadCSV

Nodal Reference Prices for Increment Offer & Decrement Bid Screening

September-October 2015XLS
8.19.2015
July-August 2015XLS
6.24.2015

Path Reference Prices for Up-to-Congestion Bid Screening

2015: September | August | July | June |  May | April | March | February | JanuaryCSV  
2014: December-JanuaryZIP  

Bid & Offer Data

Daily Energy Market Generation Offers - 4 month delay
Hourly Day-Ahead Demand Bids - 6 month delay  
Hourly Day-Ahead Increment Offer & Decrement - 4 month delay  
Monthly Demand Response Offers - 4 month delay  
Monthly Equivalent Forced Outage Rates  
Daily Generation Capacity  

Contact PJM

(866) 400-8980
(610) 666-8980
Member Relations

Website Feedback

New to Energy Market?

Maps: Locational Marginal Pricing | Interregional Data

Training

How the energy market works in PJM
Find Upcoming Training
LMP Overview
How PJM Operates & Dispatches
Day-Ahead Scheduling & eMKT
PJM 101 Basics: In Person | Online
Residual Metered Load Pricing: Online | Virtual

Tools

 
Overview
Data Miner - access historical data
Learn More | Sign In
Data Viewer - access real-time data
Learn More | Sign In
eData - access historical data
Learn More | Sign In | Guest View
ExSchedule
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InSchedule
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Manuals

 
M-11: Energy & Ancillary Services Market Operations 
CurrentRedlinePDF All Sections

Parameter Limited Schedules

Parameter Limited MatrixPDF
2.18.2015
Parameter Limited Schedules TemplateXLS
9.1.2009

Residual Metered Load Pricing

Residual Metered Load Pricing Issue Tracking Detail  
Residual Metered Load Aggregate Pricing Frequently Asked QuestionsPDF
6.10.2015
Sample Locational Marginal Pricing PostingsZIP
4.14.2015
Nodal vs. Zonal MWh Priced Load by Electric Distribution CompanyPDF
3.30.2015
Revised ATSI & UGI Residual LMPs January - July 2014XLS 2.10.2015
OverviewPDF
9.18.2014
Training Materials  
Residual Metered Load Training SlidesPDF 3.19.2015
WebEx Training Recording 3.19.2015