Active Messages

SubjectApplicationMessage DetailsStart Date of ChangeEnd Date of Change
Maintenance to eGADS in Prod. and Train on Sep 15 from 4:00 p.m. - 6:00 p.m. EPT
  • eGADS
Tool or website outage
Please share within your organization

PJM will be performing system maintenance to eGADS in the Production and Train environments on Monday, September 15, from 4:00 p.m. - 6:00 p.m. EPT (1600 - 1800 hours)


During this maintenance, there will be an outage of up to 30 minutes.


Impacted Tool

• eGADS

9/15/2025 16:009/15/2025 18:00
Maintenance to NextGen in Prod. and Train on Sep 16 from 10:00 a.m. - Noon EPT
  • NextGen
Tool or website outage
Please share within your organization

PJM will be performing maintenance to NextGen in the Production and Train environments on Tuesday, September 16, from 10:00 a.m. - Noon EPT (1000-1200 hours).

During this maintenance, NextGen users may see page expiration errors and would need to log out and log back in to resolve.


Impacted Tool:

• NextGen

9/16/2025 10:009/16/2025 12:00
Maintenance to Forecast Applications on Sep. 17 from 1:00 p.m. - 3:00 p.m. EPT
  • Data Miner 2
Tool or website outage
Please share within your organization

A brief outage to several forecast applications on Wednesday, September 17, from 1:00 p.m. - 3:00 p.m. EPT (1300-1500 hours) may result in up to three missed intervals in the following datasets in Data Miner.

• Five Minute Wind Power Forecast

• Five Minute Solar Power Forecast

• Five Minute Load Forecast

**Any missing Data Miner interval information will not be backfilled. 

Impacted Tool:

• Data Miner


9/17/2025 13:009/17/2025 15:00
Software Update to DR Hub in Prod. and Train on Sep. 17 from 3:00 p.m. - 5:00 p.m. EPT
  • DR Hub
Tool or website outage
Users will be unable to access tool or website, Please share within your organization

• Upload any information you may need prior to this maintenance.

PJM will be performing a software release to DR Hub in the Production and Train environments on September 17, from 3:00 p.m. - 5:00 p.m. EPT (1500 - 1700 hours).


During this maintenance, there will be an outage of up to 2 hours.


*DR Hub Software Release Notes


Impacted Tool 

• DR Hub

9/17/2025 15:009/17/2025 17:00
Maintenance to Bulletin Board in Prod. and Train on Sep. 17 from 5:00 p.m. 7:00 p.m. EPT
  • Bulletin Board
Tool or website outage
Please share within your organization

PJM will perform maintenance to Bulletin Board in the Production and Train environments on Wednesday, September 17, from 5:00 p.m. - 7:00 p.m. EPT (1700 - 1900 hours).


During this maintenance, there will be an outage of up to 30 minutes.


Impacted Tool

• Bulletin Board

9/17/2025 17:009/17/2025 19:00
Maintenance to PJM Tools Home Page in Prod. and Train on Sep. 17 from 5:00 p.m. - 7:00 p.m. EPT
  • PJM Tools Home Page
Tool or website outage
Please share within your organization

PJM will be performing maintenance to Tools Home Page in the Production and Train environments on Wednesday, September 17, from 5:00 p.m. - 7:00 p.m. EPT (1700 - 1900 hours).


During this maintenance, there will be an outage of up to 30 minutes.


Impacted Tool

• PJM Tools home page

9/17/2025 17:009/17/2025 19:00
Maintenance to MSRS and BLIT in Prod. on Sep 17 from 7:00 p.m. - 10:00 p.m. EPT
  • Billing Line Item Transfer
  • MSRS
Tool or website outage
Users will be unable to access tool or website, Please share within your organization

Intended Audience: MSRS and BLIT Tool Users

Actions Requested

• Share this communication internally within your organization to anyone who may need this information

• Users unable to sign into tool or website

PJM will be performing system maintenance in the Production environment on Wednesday, September 17, 2025 from 7:00 p.m. - 10:00 p.m. (1900-2200 hours). During this maintenance, there will be an outage of up to 3 hours.  

Impacted Tools

• Market Settlements Reporting System (MSRS)

• Billing Line Item Transfer


9/17/2025 19:009/17/2025 22:00
Action Required: Create a Company Profile in NextGen
  • NextGen
  • Planning Center - Queue Point and Gen Model
Please share within your organization

Failure to create a company profile in NextGen will impede your ability to submit the Decision Point I requirements.

Failure to submit the Decision Point I requirements will result in your new service request being removed from Transition Cycle 2.

7/29/2025 15:1711/2/2025 17:00
Increased Reserve Requirements
  • Markets Gateway
  • Messages
No action required/information only

Due to the non-performance of committed Synchronized Reserve resources during Synchronized Reserve Events since the implementation of Reserve Price Formation (October 1, 2022) and to maintain compliance with NERC Standards, effective from May 19, 2023, PJM will carry an additional 30% on the Reliability requirement component of Synchronized and Primary reserve in the RTO only in the Day-Ahead, and Real-time Markets for all hours until further notice.


For example (rounded to whole MW): If the largest single contingency = 1,630 MW


Default (100% of largest contingency)

Synchronized Reserve requirement: 1,630*1 + 190 = 1,820 MW

Primary Reserve requirement: 1,630*1.5 + 190 = 2,635 MW

30-Minute Reserve requirement: Max(3,000, gas contingency, PR reliability) + 190 = 3,190 MW

 

Increased reliability by 30%

Synchronized Reserve requirement: 1,630*1.3 + 190 = 2,309 MW

Primary Reserve requirement: 1,630*1.3*1.5 + 190 = 3,369 MW

30-Minute Reserve requirement: Max(3,000, gas contingency, PR reliability) + 190 = 3179 + 190 = 3,369 MW


If you have any questions regarding this message, please contact PJM Customer Service at (866) 400-8980 or send an email to custsvc@pjm.com. Thank you.


5/19/2023 00:0012/31/2025 00:00