Kentucky Public Service Commission

Order Entered: 1. Duke Kentucky’s motion to amend the March 7, 2023 Order is granted. 2. The Appendix attached to the March 7, 2023 Order is stricken and replaced with the Appendix attached to this Order. 3. The rates set forth in the Appendix to this Order are effective as of the first billing cycle of the month following the March 7, 2023 Order. 4. All other provisions of the March 7, 2023 Order shall remain in effect.

DEO Motion to Extend Final Order

Deborah Gates Larisa Vaysman

Final Order Entered: 1. Duke Kentucky’s proposed DSM programs and associated costs are approved effective the first billing cycle of the month following the issuance of this Order. 2. The DSM rates in the Appendix to this Order are approved. 3. Duke Kentucky shall comply with the requirements of the findings found herein. 4. In its next filing for Commission approval of its DSM programs, Duke Kentucky shall provide analyses of the impact of DSM charges on its electric and gas customers’ bills, and detailed evaluations of the cost-effectiveness of its existing programs and any proposed programs in light of the attendant cost burdens to the residential and commercial classes. 5. Within 20 days of the date of this Order, Duke Kentucky shall file with this Commission, using the Commission’s electronic Tariff Filing System, revised tariff sheets setting out the rates approved herein and reflecting that they were approved pursuant to this Order. 6. This case is closed and removed from the Commission’s docket.

Duke Energy Kentucky, Inc.s Request to Submit the Case on the Record

Minna Sunderman Larisa Vaysman

Duke Energy Kentucky, Inc.s Publication of Customer Rate Notice Change and Affidavit

Minna Sunderman Duke Energy Kentucky, Inc.

Duke Energy Kentucky, Inc. hereby submits Responses to Commission Staffs 1st Request for Information

Deborah Gates Larisa Vaysman

Data Request

Order Entered: 1. This proceeding is established to investigate the reasonableness of the proposed tariff. 2. Duke Kentucky’s proposed tariff is suspended for five months from December 15, 2022, up to and including May 14, 2023. 3. Duke Kentucky shall, by counsel, enter an appearance in this proceeding within seven days of the date of service of this Order. The entry of appearance shall include the name, address, telephone number, fax number, and electronic mail address of counsel. 4. Unless otherwise ordered by the Commission, the procedures set forth in 807 KAR 5:001, Section 8, related to service and electronic filing of papers shall be followed in this proceeding. 5. Pursuant to 807 KAR 5:001, Section 8(9), within seven days of service of this Order, Duke Kentucky shall file by electronic means a written statement that it waives any right to service of Commission Orders by United States mail and that it or its authorized agent possess the facilities to receive electronic submissions.

FILING OF THE ANNUAL STATUS REPORT, ADJUSTMENT OF THE DSM COST RECOVERY MECHANISM, AND AMENDED TARIFF SHEETS FOR GAS RIDER DSMR (SHEET NO. 62) AND ELECTRIC RIDER DSMR (SHEET NO. 78)

Minna Sunderman Larisa M. Vaysman

20221115_PSC Acknowledgment Letter.pdf

Duke Energy Kentucky, Inc. Notice of Intent to File an Application for Annual Cost Recovery for Demand Side Management Programs Using Electronic Filing Procedures