Important Information for Suppliers

Third Party Suppliers

This site has been created to assist third party suppliers with the necessary information to become a certified supplier in the Delaware Electric Cooperative service territory. In general, DEC serves the rural areas of both Kent and Sussex counties of Delaware. Competitive electricity suppliers that would like information about registering to serve Delaware Electric Cooperative consumers should contact:

Delaware Electric Cooperative

P.O. Box 600

Greenwood, DE 19950


[email protected]


For additional information on Member Choice please contact the following organizations.

PJM Interconnection
Delaware Public Service Commission
Filed Rates
Price to Compare

Load Profiles

Delaware Electric Cooperative has created 10 class profiles reflecting the various rates and revenue codes currently in use by the Cooperative. The profiles have been created utilizing statistical random sampling of accounts collecting hourly usage data over a period of time. For more information please contact Mark Nielson, V.P. Staff Services, (302) 349-3147 or email at [email protected]. Accounts with a peak demand of 300 kW or greater have interval (15 minute) data and are not part of a profile class.

Profile Class Tariff Description Tariff Description
PRES Residential 1A1, 1A2, 1B2, 1C2
PREH Residential / Electric 1E1, 1E2, 1E3 House
PPH Poultry House 1P1, 1P2, 1P3
PRSEA Residential / Seasonal 2N1, 2N2
PIRR Irrigation 3G2, 3G4
PIRRLM Irrigation / Load Management 3G3
PCOM Commercial 4G1, 4G2, 7G3, 5L1, 5L4, 5L5
PLGT Lighting 6G4, 7G6
PCOMLM Small Commercial 5G6, 5P6, 5L6, 5L7, 5L8
PLGPWR Large Power 5L2, 5L3

Additional Links For Suppliers

Load Mapping 

Settlement Results 

Default PLC/NSPL Values 

Loss Factors 

Cycle Calendars 

Supplier Operating Manual 

*These links will be updated soon.

How Do I Become a Certified Supplier With Delaware Electric Cooperative?

  1. You must complete and execute the necessary requirements for licensing and certification by the Delaware Public Service Commission and the PJM Interconnection.
  2. Upon certification by the Delaware PSC and PJM, download, complete and return the following documents to to DEC:
    Supplier Agreement
    Credit Application (see links below)
  3. Send the completed forms to:
    Delaware Electric Cooperative, Inc.
    c/o Energy Supply Coordinator
    P.O. Box 600 Greenwood, DE 19950

Please click on the below links to download and complete the applicable applications.


Banking Information

Letter of Credit


Surety Bond

Alternate Credit Arrangements


Supplier Contract Information