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High Voltage Electric Transmission Facility Act

House Bill 2756 (2025) created the High Voltage Electric Transmission Facility Act (the “Act”), which took effect on May 29, 2025, and is now codified at 17 O.S. §§ 850 – 851. This page contains information for landowners, transmission developers, and other stakeholders wishing to participate in the OCC's Certificate of Authority process for High Voltage Transmission lines.

To search cases in the Commission's Electronic Case Filing system, enter the Case Number from the table below and select Case/Docket Type "PUD."

PUD Case No. Applicant Project Name or Description Hearing/Public
Comment Date
2025-000069 AEP Oklahoma Transmission
Company, Inc.
Lawton East Side to Sunnyside transmission line Mar. 9, 2026
2025-000085 Frontier Energy Storage, LLC Ranch Road Substation tranmission line Apr. 7, 2026
2026-000001 AEP Oklahoma Transmission
Company, Inc.
Vision Substation Jun. 4, 2026
2026-000004 Three Corners Connector LLC Three Corners Connector project TBD

Public Participation in Certificate of Authority Applications

Questions about how to participate in the Certificate of Authority process?

Discussion of Legal & Jurisdictional Considerations re: Siting

Questions regarding siting authority for High Voltage Transmission projects?

Certificate of Authority Application Process

Questions about how to apply for a Certificate of Authority for transmission facilities?

Last Modified on Apr 02, 2026
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