We are currently experiencing an issue with our automated phone system. We apologize for the inconvenience and thank you for your patience while we resolve the issue.
For Gas Emergencies please call 302-454-0317.
Delmarva’s online self-service tools are still available during this time.
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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.
The more technical information renewable generation contractors have about the interconnection process, the more you can help your clients – Delmarva Power’s customers – make informed decisions about their project. For more details, please consult the "Technical Interconnection Requirements."
Delmarva Power offers distributed energy contractors the ability to obtain a customer’s historical usage data through the Request Customer Usage module within the Net Energy Metering Online Application Portal. The module provides a secure process for contractors to receive the customer’s authorization and download the usage data, which you use to size the customer’s proposed solar generating system.
Delmarva Power’s Distributed Energy Resources (DER) department provides substantial information concerning the implementation of DER and related topics, including our engineering review for DER projects, established practices and policies, and recent industry research.
Distributed Energy Resources and the Distribution System Planning Process, dated Sept. 23, 2016
PHI Interconnection of Distributed Energy Resources, dated June 21, 2016
Additional information will be added to this page in the near future. Information currently available includes:
Request Customer Usage
Acceptable Inverter List