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We support renewable energy and partner with our customers to ensure safe and reliable interconnection of renewable energy into the electric grid.

As of Monday, January 31, 2022, we are no longer accepting interconnection applications by mail or email. Please click here to access our online interconnection portal. Other supplemental forms can be found in the table below and may be required depending the specific interconnection request. PDF applications will still be available for submitting signatures.

This table contains the current paper application forms. Prior versions of the application forms should no longer be used. 

DISTRICT OF COLUMBIA

​Nameplate Capacity
​​Applications and Agreements for the District of Columbia

LEVEL 1 
20 KW OR LESS AND INVERTER-BASED  

INTERCONNECTION APPLICATION/AGREEMENT ​LEVEL 1  

2 MW OR LESS 
RADIAL DISTRIBUTION CIRCUIT OR SPOT NETWORK SERVING ONE CUSTOMER                                   

INTERCONNECTION APPLICATION/AGREEMENT LEVEL 2 TO 4 

LEVEL 3 
AREA NETWORKS (50 KW OR LESS) 
RADIAL DISTRIBUTION CIRCUITS (10 MW OR LESS)  

INTERCONNECTION APPLICATION/AGREEMENT LEVEL 2 TO 4  

LEVEL 4 
LESS THAN 10 MW AND NOT LEVEL 1, 2 OR 3  

INTERCONNECTION APPLICATION/AGREEMENT LEVEL 2 TO 4 

LEVEL 1, 2, 3, AND 4    

D.C. CUSTOMER NET ENERGY METERING CONTRACT

​ENERGY STORAGE

SUPPLEMENTAL FORM​

​PRE-APPLICATION

PRE-APPLICATION FORM


MARYLAND

NAMEPLATE​ CAPACITY

APPLICATIONS AND AGREEMENTS FOR MARYLAND

LEVEL 1 
20 KW OR LESS AND INVERTER-BASED

INTERCONNECTION APPLICATION/AGREEMENT LEVEL 1 

LEVEL 2 
2 MW OR LESS 
RADIAL DISTRIBUTION CIRCUIT OR SPOT NETWORK SERVING ONE CUSTOMER

INTERCONNECTION APPLICATION/AGREEMENT LEVEL 2 TO 4 

LEVEL 3 
AREA NETWORKS  (50 KW OR LESS) 
RADIAL DISTRIBUTION CIRCUITS (10 MW OR LESS)

INTERCONNECTION APPLICATION/AGREEMENT LEVEL 2 TO 4

LEVEL 4 
 10 MW OR LESS AND NOT LEVEL 1, 2 OR 3

INTERCONNECTION APPLICATION/AGREEMENT LEVEL 2 TO 4 

AGGREGATED NET ENERGY ​​METERING ​(ANEM)

APPLICATION FOR PEPCO MARYLAND ANEM RIDER

COMBINED HEAT AND POWER  

COMBINED HEAT AND POWER INTERCONNECTION APPLICATION AND AGREEMENT

 ENERGY STORAGE

 SUPPLEMENTAL FORM

​​PRE-APPLICATION PRE-APPLICATION FORM


For customers interested in Community Renewable Energy Facilities (CREF) serving multiple end users, the  Community Renewable Energy Act (CREA) of 2013 established a community net energy metering program in the District of Columbia. Click here​​​ for more information on CREF. 

Customers requesting Aggregated Net Energy Metering will need to submit the appropriate-level Interconnection Application and Agreement plus the ANEM application rider. Information on the newly developing community net energy metering program in Maryland also is available.

​Applicatio​​​n Fees

After Pepco receives your paper application, the system automatically determines if an application fee is required and calculates the required fee, based on the jurisdiction, system size, and application level. The online system automatically creates and emails an invoice to the contractor or customer.


DISTRICT OF COLUMBIA 

​Nameplate Capacity​Application Fee

LEVEL 1 
20 KW OR LESS AND INVERTOR-BASED 

NONE

LEVEL 2 
2 MW OR LESS  
RADIAL DISTRIBUTION CIRCUIT OR 
SPOT NETWORK SERVING ONE CUSTOMER

$500

LEVEL 3 
AREA NETWORKS (50 KW OR LESS) 
RADIAL DISTRIBUTION CIRCUITS (10 MW OR LESS) 

$500

LEVEL 4 
LESS THAN 10 MW AND NOT LEVEL 1, 2 OR 3 

​$1,000​


MARYLAND 

NAMEPLATE CAPACITY

APPLICATION FEE

 LEVEL 1 
20 KW OR LESS AND INVERTER-BASED

NO FEE

LEVEL 2  
2 MW OR LESS  
RADIAL DISTRIBUTION CIRCUIT OR SPOT NETWORK SERVING 
ONE CUSTOMER 

$50 + $1 PER AC INVERTER RATING KW 

LEVEL 3 
AREA NETWORKS (50 KW OR LESS) 
RADIAL DISTRIBUTION CIRCUITS (10 MW OR LESS)

$100 + $2 PER AC INVERTER RATING KW

LEVEL 4 
10 MW OR LESS AND NOT LEVEL 1, 2, OR 3

$100 + $2 PER AC INVERTER RATING KW 

 AGGREGATED NET ENERGY METERING (ANEM)

 NO FEE

COMBINED HEAT AND POWER 

SAME AS FOR LEVEL 2, 3, OR 4

Other Forms​

Pepco will communicate with you during the application process if the following documents are needed:

District of Columbia

Maryland


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