Regulated natural gas utilities include Delmarva Power and Chesapeake Utilities
The Delaware Public Service Commission only controls the distribution services under the regulatory control.
Most aspects of water distribution, including the rates that can be charged, are regulated by the PSC.
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DelaFile is the Delaware Public Service Commission's repository for all filings, including applications, complaints, inquiries, and comments.
By Tamarra Morris, Ombudsman The Delaware Public Service Commission (PSC) is reviewing an application from Delmarva Power & Light Company…
The Delaware Public Service Commission will hold a hybrid Public Comment Session regarding Delmarva Power & Light Company’s application for…
Four new community solar projects are moving forward in Delaware, supporting efforts to expand clean energy, strengthen the electric grid,…
Four new community solar projects are moving forward in Delaware, supporting efforts to expand clean energy, strengthen the electric grid,…
Delmarva Rate Case – 2026 | Docket # 25-1555 The Rate Increase Application submitted to the Delaware Public Service Commission…
Via Delaware Division of the Public Advocate: DOVER, DE – On June 18, 2025, the Delaware Public Service Commission (PSC)…
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