Markets & Operations

Markets Gateway

Markets Gateway is a PJM tool that allows members to submit information and obtain data needed to conduct business in the Day-Ahead, Regulation and Synchronized Reserve Markets.

Production: Sign In | Register
Train Environment: Sign In | Register

Submit demand bid access or limit increase in the Member Community.

Acceptable Terms of Use

  • Data Connections should not exceed 1800 per minute, and should be limited to 1 non-duplicate request per second.
  • Regarding Solar Forecast data – the resale, publication, republication or disclosure of this data is strictly prohibited. Data and analysis was provided by UL Services L.L.C. (UL) to PJM Interconnection L.L.C. (PJM). PJM and UL shall not have any obligation or liability to any third part regarding this information.

Release Notes


Date
2022 Fall Spring Daylight Savings Transition Information PDF
10.26.2022
Markets Gateway User Guide PDF
11.11.2022
SUMA Info PDF   5.22.2020
Tech Change Community  
Fast Start Education Refresher: Presentation | Slides
10.20.2020
PKI Certificates & Two-Step Verification Browserless/API PDF   11.15.2019
Intraday Offers FAQs PDF
4.6.2018
Offering Dual Fuel Units FAQs PDF
12.19.2018
IDO Price Increase Lockout Periods FAQs PDF
 12.20.2017
Markets Database Dictionary PDF
6.15.2016
Quick Start Guide PDF
3.16.2016
Initial Cost to Price Submittal WEB
1.19.2016
Sandbox Demonstration: Webex Recording
10.29.2015
Sandbox Demonstration: Webex Recording
8.31.2015
Intraday Offers Education:
September 2017: Slides
August 2017:  Presentation | Slides
 

Reserves Documentation

Date
Reserves FAQ PDF 10.7.2022
Markets Gateway Reserve Changes PDF 9.27.2022
Reserves Price Formation Markets Gateway Education WEB 5.17.2022

XML Information

Browserless cookie/token timeout information:
  • The cookie/token is good for 8 hours.
  • The cookie/token is invalidated after 30 minutes of inactivity.
Date
External Interface Specification Guide - Revision 75 PDF
11.11.2022
XML Schema XSD
10.27.2022
XML Validator:
.NET Executable EXE | User Guide PDF | Schema XSD
5.6.2016
Browserless: Basic Instructions & Sample Code: C# PDFJava DOC
3.16.2016
Production WSDL DOC
2.17.2016
Gas Unit Commitment Coordination PDF
1.19.2016
Browserless: Sample VBA Code XLS
12.8.2015

Educational Videos

Date
Submitting Daily Unit Offers 11.19.2020
Submitting Hourly Differentiated Unit Offers 11.19.2020
Submitting Hourly Demand Bid Offers
11.19.2020
Creating/Modifying Portfolios
11.19.2020
Submitting XML
11.19.2020