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 LMP:  
Daily | Settlements Verified Monthly LMP  

The data below is in Data Miner (linked above). No new data will be posted to the location below.

Daily | Monthly
 
Marginal Fuel Type Data  
Hourly Load:
PreliminaryEstimated | Metered
 
Export Credit Screening: Nodal Reference Prices CSV
Learn more PDF about export credit screening.
 
Drivers of Uplift  
Causes of Recent Reactive Service Charge XLS
10.30.2017
External Interface Price Definitions XLS
5.5.2009
Forecasted Interface Prices  
NYIS & IMO Interface Definition Impact Analysis XLS
3.9.2017

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.  
Marginal Value | Real Time  

The data below is in Data Miner (linked above). No new data will be posted to the location below.

2018: Marginal Value | Real Time CSV

Day-Ahead Energy Market

Hourly LMP:  
Daily | Settlements Verified Monthly LMP  

The data below is in Data Miner (linked above). No new data will be posted to the location below.

Daily | Monthly
 
Monthly Financial Transmission Rights Zonal LMPs  
Daily Cleared INCs, DECs, and UTCs XLS
This data is now available at Data Miner 2.
 
Drivers of Uplift  
De-energized Nodes XLS
 
Valid Bidding Locations for Virtual Bids XLS
5.22.2018
Winter Testing CSV
1.2.2018
Frequently Asked Questions: Market Timeline Change PDF
3.1.2016

Hourly Demand Bid Data

This data is now available at Data Miner 2.
2018 CSV
4.4.2018 16:15
2017 CSV 1.4.2018 13:00
2016 CSV
1.5.2017 11:00
2015 CSV
1.4.2016 2:45
2014 CSV
1.12.2015 10:46
2013 CSV
1.9.2014 12:47
2012 CSV
2.23.2017 10:23
2011 CSV
1.9.2012 10:34
2010 CSV
9.8.2010 09:30
2009 CSV
1.9.2010 15:53
2008 CSV
1.8.2009 13:35

By Area

2017: Demand | Demand Forecast XLS 2.13.2018
2016: Demand | Demand Forecast XLS
 2.24.2017
2015: DemandDemand Forecast XLS
3.8.2016
2014: DemandDemand Forecast XLS
1.28.2015
2013: DemandDemand Forecast XLS
2.25.2014

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.  This data is now available at Data Miner 2.
2018: Marginal ValueDay Ahead CSV

Nodal Reference Prices for Increment Offer & Decrement Bid Screening

This data is now available at Data Miner 2.
 
May-June 2018 XLS
4.19.2018
March-April 2018 XLS
2.23.2018

Path Reference Prices for Up-to-Congestion Bid Screening

2018: June | MayApril | March | FebruaryJanuary CSV  
2017 ZIP   
2016 ZIP   
2015 ZIP  
2014 ZIP  

Uplift Data

Daily Uplift Credits by Zone

Bid & Offer Data

This data is now available at Data Miner 2.
 
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

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

New to Energy Market?

Maps: Locational Marginal Pricing | Interregional Data
Dynamic Transfers

Training

How the energy market works in PJM
Find Upcoming Training
PJM 101 Basics: In Person | Online
Residual Metered Load Pricing: Online | Virtual

Tools

 
Overview
Data Miner 2 - access historical data
Learn More | Sign In
Data Viewer - access real-time data
Learn More | Sign In
ExSchedule
Learn More | Sign In
InSchedule
Learn More | Sign In
Markets Gateway
Learn More | Sign In
Submit demand bid access in the Member Community
Submit demand bid limit increase in the Member Community
PJM Now
Learn More

Manuals

 
M-11: Energy & Ancillary Services Market Operations 
CurrentRedline PDF All Sections
Fuel Cost Policies

Generation Offers

Energy Offer Verification
Fuel Cost Policy

Parameter Limited Schedules

Required Action: 6.1.2016 Capacity Performance Impacts to Parameter Limited Schedules PDF
5.13.2016
Parameter Limited Matrix PDF
2.18.2015
Parameter Limited Schedules Template XLS
9.1.2009

Residual Metered Load Pricing

Residual Metered Load Pricing Issue Tracking Detail  
Residual Metered Load Aggregate Pricing Frequently Asked Questions PDF
6.10.2015
Sample Locational Marginal Pricing Postings ZIP
4.14.2015
Nodal vs. Zonal MWh Priced Load by Electric Distribution Company PDF
3.30.2015
Revised ATSI & UGI Residual LMPs January - July 2014 XLS 2.10.2015
Overview PDF
9.18.2014
Training Materials  
Residual Metered Load Training Slides PDF 3.19.2015
WebEx Training Recording 3.19.2015