Curtailment Service Provider Information

CSPs requesting data for customers within Maryland, New Jersey, Ohio and West Virginia, please follow the below:

The information provided on this page is intended to assist Curtailment Service Providers (CSPs) seeking information to enroll customers in PJM's Demand Response Programs.

Effective June 1, 2022, please use the new Customer Letter of Authorization (LOA) for all new requests seeking customer data.  Any other standard form of authorization, dated prior to June 1, 2022, will be accepted as a standard form of authorization until the expiration date of such form, at which point FirstEnergy will require the use of the standard form of authorization.  The LOA must be completed and executed by each customer for which data is being requested by the CSP.  When the LOA has been completed and signed, the request and LOA may be emailed to the company's CSP Request Support for fulfillment of this request.


CSPs requesting data for customers within Pennsylvania, please follow the link below:

Third-Party Data Access (


CSP General Information:

CSPs can also request Interval Metering or Pulse Service if not already provided to the customer by completing the appropriate Interval Metering/Pulse Service Work Orders. CSPs requesting Interval Metering/Pulse Service on behalf of customers must have the Interval Meter/Pulse Service work order and LOA completed and executed by each customer and provide the completed documents in accordance with the instructions provided on the Interval Metering/Pulse Service page.  

Also provided is the reference to the Electric Service Tariffs for each of FirstEnergy's Electric Companies. 



Ohio Edison

The Illuminating Company

Toledo Edison




West Penn Power

Penn Power

New Jersey

Jersey Central Power & Light

West Virginia/Maryland

Mon Power

Potomac Edison


Last Modified: July 12, 2023