Kentucky Public Service Commission


View Case Filings for: 2025-00125


Case Number:2025-00125
Service Type:Gas
Filing Date:6/2/2025
Category:Regular
Utilities:

Duke Energy Kentucky, Inc.


Electronic Case

ELECTRONIC APPLICATION OF DUKE ENERGY KENTUCKY, INC. FOR 1) AN ADJUSTMENT OF THE NATURAL GAS RATES; 2) APPROVAL OF NEW TARIFFS; AND 3) ALL OTHER REQUIRED APPROVALS, WAIVERS, AND RELIEF


Scheduled
10/28/2025 Formal Hearing







Case Filings
FilingDocuments
7/17/2025 11:40:39 PM

Duke Energy Kentucky, Inc.s Proof of Publication of Customer Notice


Minna Sunderman Duke Energy Kentucky, Inc.

DEK_AFF_Tearsheets_071725.pdf

Publication Affidavit and Tearsheets

DEK_Read1st_2025-00125_071725.pdf

Read 1st - Cover Letter

7/17/2025 11:37:24 PM

Duke Energy Kentucky, Inc.s Responses to the Attorney Generals First Request for Information


Minna Sunderman Rocco DAscenzo

DEK_CONF_PET_071725.pdf

Petition for Confidential Treatment

DEK_R_AGDR1_071725.pdf

PUBLIC Responses to AG's 1st Set

DEK_Read1st_071725.pdf

Read 1st - Cover Letter

7/17/2025 11:32:30 PM

Duke Energy Kentucky, Inc.s Responses to Commission Staffs Second Request for Information


Minna Sunderman Rocco DAscenzo

DEK_CONF_PET_071725.pdf

Petition for Confidential Treatment

DEK_R_PSCDR2_071725_Part1.pdf

PUBLIC Responses to Staff's 2nd Set - Part 1

DEK_R_PSCDR2_071725_Part2.pdf

PUBLIC Responses to Staff's 2nd Set - Part 2

DEK_R_PSCDR2_071725_Part3.pdf

PUBLIC Responses to Staff's 2nd Set - Part 3

DEK_R_PSCDR2_071725_Part4.pdf

PUBLIC Responses to Staff's 2nd Set - Part 4

DEK_Read1st_071725.pdf

Read 1st - Cover Letter

7/7/2025 10:42:05 AM

Order Entered: 1. A hearing in this matter shall be held on October 28, 2025, at 9 a.m. Eastern Daylight Time, and continuing until called from the bench by the presiding officer, in the Richard Raff Hearing Room at the offices of the Public Service Commission at 211 Sower Boulevard, Frankfort, Kentucky. 2. Pursuant to 807 KAR 5:001, Section 2, if the hearing is not concluded on the designated day, the hearing may be continued upon verbal announcement by the presiding officer. A verbal announcement made by the presiding officer shall be proper notice of the continued hearing. 3. Witnesses who sponsor schedules, testimony, or responses to requests for information shall participate in person at the October 28, 2025 hearing. 4. All parties shall file a witness list at least seven days prior to the hearing date. 5. Duke Energy Kentucky, Inc. (Duke Kentucky) shall give notice of the hearing in compliance with 807 KAR 5:001, Section 9(2)(b). In addition, the notice of hearing shall include the following statements: “This hearing will be streamed live and may be viewed on the PSC website, psc.ky.gov” and “Public comments may be made at the beginning of the hearing. Those wishing to make oral public comments may do so by following the instructions listed on the PSC website, psc.ky.gov.” At the time the notice is mailed or publication is requested, Duke Kentucky shall forward a duplicate of the notice and request to the Commission.


7/3/2025 2:14:26 PM

OAG First Request for Information to Duke Energy Kentucky, Inc.


Angela M. Goad Office of the Attorney General

7/1/2025 3:12:49 PM

20250701_PSC Letter Filing IC Memo and Sign In Sheet into the Record.pdf


7/1/2025 2:56:54 PM

Data Request


6/26/2025 3:51:29 PM

Order Entered: Elizabeth M. Brama is admitted pro hac vice, pending proof of her Kentucky pro hac vice number is provided within ten days of service of the Order, for the purpose of representing Duke Kentucky in association with Valerie Herring in the above-styled proceeding, provided that Valerie Herring or another member of the Kentucky Bar Association acts as co-counsel and is present at all proceedings before this Commission.


6/16/2025 11:29:20 PM

Duke Energy Kentucky, Inc.s Responses to Commission Staffs First Request for Information


Minna Sunderman Rocco DAscenzo

DEK_CONF_PET_061625.pdf

Petition for Confidential Treatment - Staff 1st Request

DEK_R_PSCDR1_061625.pdf

Public Responses to Commission Staff's 1st Request

DEK_Read1st_061625.pdf

Read 1st - Cover Letter

6/13/2025 2:25:15 PM

Order Entered: 1. Duke Kentucky’s proposed rates are suspended for six months, up to and including January 2, 2026. 2. The procedural schedule set forth in the Appendix to this Order shall be followed. 3. Duke Kentucky shall respond to all requests for information propounded by Commission Staff, whether identified on the procedural schedule or otherwise, as provided in those requests. 4. 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. 2020-00085 regarding filings with the Commission.


6/5/2025 4:08:28 PM

20250605_PSC No Deficiency Letter.pdf


6/2/2025 8:42:47 PM

Duke Energy Kentucky, Inc.s Motion to Admit Elizabeth M. Brama to Practice Pro Hac Vice


Minna Sunderman Rocco DAscenzo

DEK_PHV_Brama_060225.pdf

Motion to Admit Liz Brama Pro Hac Vice

DEK_Read1st_060225.pdf

Read 1st - Cover Letter

6/2/2025 8:22:21 PM

Duke Energy Kentucky, Inc.s Application Excel Files


Minna Sunderman Rocco DAscenzo

Attachment_BLS-2.xlsx

Attachment BLS-2 - Excel

Attachment_BLS-4.xlsx

Attachment BLS-4 - Excel

Attachment_BLS-5.xlsx

Attachment BLS-5 - Excel

Attachment_JCT-1.xlsx

Attachment JCT-1 - Excel

Attachment_JCT-2.xlsx

Attachment JCT-2 - Excel

Attachments_JCN_2-10.xlsx

Attachments JCN-2 through JCN-10 - Excel

6/2/2025 8:18:46 PM

Duke Energy Kentucky, Inc.s Application for Authority to Adjust Natural Gas Rates, Approval of New Tariffs, and For All Other Required Approvals and Relief


Minna Sunderman Rocco DAscenzo

DEK_APP_Volume_1_060225.pdf

Volume 1 - Tabs 1 through 31

DEK_APP_Volume_10_060225.pdf

Volume 10 - Schedule Book

DEK_APP_Volume_11_060225.pdf

Volume 11 - Schedules L-N

DEK_APP_Volume_12_060225.pdf

Volume 12 - Workpapers

DEK_APP_Volume_13_060225.pdf

Volume 13 - Testimony Vol. 1 of 3

DEK_APP_Volume_14_060225.pdf

Volume 14 - Testimony Vol. 2 of 3

DEK_APP_Volume_15_060225.pdf

Volume 15 - Testimony Vol. 3 of 3

DEK_APP_Volume_16_060225.pdf

Volume 16 - CAM Vol. 1 of 2

DEK_APP_Volume_17_060225.pdf

Volume 17 - CAM Vol. 2 of 2

DEK_APP_Volume_3_060225.pdf

Volume 3 - Tabs 33 through 36

DEK_APP_Volume_4_060225.pdf

Volume 4 - Tab 36 Cont'd.

DEK_APP_Volume_5_060225.pdf

Volume 5 - Tab 36 Cont'd.

DEK_APP_Volume_6_060225.pdf

Volume 6 - Tab 36 Cont'd.

DEK_APP_Volume_7_060225.pdf

Volume 7 - Tab 36 Cont'd.

DEK_APP_Volume_8_060225.pdf

Volume 8 - Tabs 36 Cont'd. through 38

DEK_APP_Volume_9_060225.pdf

Volume 9 - Tabs 39 through 64

DEK_CONF_PET_060225.pdf

Petition for Confidential Treatment

DEK_Read1st_060225.pdf

Read 1st - Cover Letter

5/7/2025 2:06:54 PM

Data Request


5/7/2025 9:59:01 AM

Order Entered: 1. Duke Kentucky’s request to file an abbreviated newspaper notice in the newspapers of general circulation in its service territory as proposed in its Abbreviated Notice Motion is denied. 2. If Duke Kentucky wishes to file a revised request, the abbreviated notice shall include any changes to the tariffs affecting rates and services, all of the residential rate changes, including any changes to the nonrecurring charges, as well as a redline copy of the proposed tariff changes.


5/5/2025 4:05:07 PM

Order Entered: 1. The Attorney General’s motion to intervene is granted. 2. The Attorney General is entitled to the full rights of a party and shall be served with the Commission’s Orders and with filed testimony, exhibits, pleadings, correspondence, and all other documents submitted by parties after the date of this Order. 3. The Attorney General shall comply with all provisions of the Commission’s regulations, 807 KAR 5:001, Section 8, related to the service and electronic filing of documents. 4. Pursuant to 807 KAR 5:001, Section 8(9), within seven days of service of this Order, the Attorney General shall file a written statement with the Commission that: a. Certifies that it, or its agent, possesses the facilities to receive electronic transmissions; and b. Sets forth the electronic mail address to which all electronic notices and messages related to this proceeding shall be served.


5/1/2025 4:28:52 PM

OAG Motion to Intervene


Angela M. Goad Office of the Attorney General

4/17/2025 5:02:00 PM

Duke Energy Kentucky, Inc.s Application to Use Abbreviated Notice Procedures


Minna Sunderman Rocco DAscenzo

DEK_Abbrv_Notice_App_041725.pdf

Application to Use Abbreviated Notice Procedures

DEK_Read1st_041725.pdf

Read 1st - Cover Letter

4/17/2025 12:10:37 PM

20250417_PSC Acknowledgment Letter.pdf


4/17/2025

Duke Energy Kentucky, Inc. Notice of Intent to File an Application for 1) An Adjustment of the Natural Gas Rates; 2) Approval of New Tariffs; and 3) All Other Required Approvals, Waivers, and Relief Using Electronic Filing Procedures


20250417_Duke Energy Kentucky, Inc. Notice of Intent and Election.pdf

Duke Energy Kentucky, Inc. Notice of Intent and Election