Kentucky Public Service Commission

Order Entered: 1. Duke Kentucky’s 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 an indefinite period 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. Duke Kentucky shall inform the Commission if the designated material granted confidential treatment by this Order becomes publicly available or no longer qualifies for confidential treatment. 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.

Final Order Entered:1. The Agreement is approved, subject to conditions established herein, effective as of the date of this Order for a period of 3 years from the entry of this Order. 2. Duke Kentucky’s is granted a waiver of the requirements of 807 KAR 5:041, Section 6(2)(a) and (c) for any voltage variations arising from pump starts at the Mary Ingles Pumping Station made pursuant to the terms of the Agreement for a period of three years from the entry of this Order. 3. Within two years of the entry of this Order, Duke Kentucky and NKWD shall: a. Investigate all potential solutions to the voltage drops, including conducting any engineering analysis necessary to determine the effectiveness and cost of motor soft start controls and voltage compensation mitigation, and b. File a report, either jointly or separately, in this matter or in a new matter requesting an extension or modification of the Agreement and waivers granted herein, discussing each potential solution or combination of solutions that was investigated, explaining whether the solutions are expected to be effective, detailing the expected cost of the solutions, and identifying the solution that Duke Kentucky and NKWD contend would be most practical and why. 4. Duke Kentucky shall continue voltage monitoring on the Wilder 46 circuit pursuant to 807 KAR 5:041. 5. The Executive Director is directed to serve a copy of this Order on NKWD. 6. This matter is closed and removed from the Commission’s docket.

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

Deborah Gates Rocco DAscenzo

Data Request

Duke Energy Kentucky, Inc. hereby submits it responses to Commission Staffs first request for information

Deborah Gates Rocco DAscenzo

Data Request

Duke Energy Kentucky, Inc.s Application for Approval of a Special Contract and for Waiver of 807 KAR 5:041, Section 6(2)(c)

Minna Sunderman Rocco DAscenzo

20210505_PSC Acknowledgment Letter.pdf

Duke Energy Kentucky, Inc. Notice of Intent to File an Application for Approval of a Special Contract and Waiver of 807 KAR 5:041, Section 6(2)(c) Using Electronic Filing Procedures