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.
Previous
Next
DelaFile is the Delaware Public Service Commission's repository for all filings, including applications, complaints, inquiries, and comments.
In 2025, the Delaware Public Service Commission processed over $1M in civil and commercial pentalities as a consequence of cut…
Delmarva Rate Case – 2026 | Docket # 25-1555 The Rate Increase Application submitted to the Delaware Public Service Commission…
Fund provides a one-time grant to qualifying residential customers who have a past due balance. Delaware residential customers may qualify…
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)…
Story via Delaware Online / Delmarva Power Summer is quickly approaching, bringing higher temperatures and increased energy usage, as we…
Delaware's Governor
State Agencies
Elected Officials
General Assembly
Delaware Courts
State Employees
Cities & Towns
Delaware State Code
State Regulations
Business First Steps
Phone Directory
Locations Directory
Delaware Public Meetings
Voting & Elections
Transparency
Delaware Marketplace
Tax Center
Personal Income Tax
Privacy Policy
Weather & Travel
Contact State Agencies
Corporations
Franchise Tax
Gross Receipts Tax
Withholding Tax
Delaware Topics
Help Center
Mobile Apps
E-mail / Text Alerts
Social Media
Built by the Government Information Center
©MMXXVI Delaware.gov
Social Updates
Follow us on: