Kentucky Public Service Commission

Order Entered: 1. Duke Kentucky’s December 13, 2021 petition for confidential treatment is granted. 2. The designated material granted confidential treatment by this Order shall not be placed in the public record or made available for public inspection for ten years or until further order of this Commission. 3. Use of the designated material granted confidential treatment by this Order in any Commission proceeding shall comply with 807 KAR 5:001, Section 13(9). 4. If the designated material granted confidential treatment by this Order becomes publicly available or no longer qualifies for confidential treatment, Duke Kentucky shall inform the Commission and file with the commission an unredacted copy of the designated material. 5. If a nonparty to this proceeding requests to inspect the material granted confidential treatment by this Order and the period during which the material has been granted confidential treatment has not expired, Duke Kentucky shall have 30 days from receipt of written notice of the request to demonstrate that the material still falls within the exclusions from disclosure requirements established in KRS 61.878. If Duke Kentucky is unable to make such demonstration, the requested material shall be made available for inspection. Otherwise, the Commission shall deny the request for inspection.

Final Order Entered: 1. Duke Kentucky’s request for authorization to establish a regulatory asset for the deferral of expenses that arise from or relate to the retirement of the Erlanger Cavern is denied. 2. Duke Kentucky shall include the propane costs in its GCA through the ACA for the appropriate periods. 3. This case is closed and removed from the Commission’s docket.

Duke Energy Kentucky, Inc. hereby submits its responses to STAFFs 2nd set of request for information

Deborah Gates Larisa Vaysman

Data Request

Duke Energy Kentucky, Inc. hereby submits its response to Commission Staffs initial request for information

Deborah Gates Rocco DAscenzo

Data Request

Order Entered: 1. The procedural schedule set forth in the Appendix to this Order shall be followed. 2. Any party filing a paper with the Commission shall file an electronic copy in accordance with the electronic filing procedures set forth in 807 KAR 5:001, Section 8. Electronic documents shall be in portable document format (PDF), shall be searchable, and shall be appropriately bookmarked. The Commission directs the parties to the Commission’s July 22, 2021 Order in Case No. 2020-000851 regarding filings with the Commission.

Application and Request for Expedited Treatment

Minna Sunderman Larisa Vaysman

20211026_PSC Acknowledgment Letter.pdf

Duke Energy Kentucky, Inc. Notice of Intent to File an Application for an Order Approving the Establishment of a Regulatory Asset for the Liabilities Associated with the Abandonment of Certain Propane-Air Facilities Using Electronic Filing Procedures