Kentucky Public Service Commission

Final Order Entered: 1. On or before December 31, 2026, Columbia Kentucky is authorized to enter into Long-Term Promissory Notes to NiSource as discussed herein. 2. On or before December 31, 2026, Columbia Kentucky is authorized to issue and sell its currently authorized and unissued Common Stock, at a $25 par value per share as discussed herein. 3. The aggregate value of any and all new notes entered in and stocks issued pursuant to this Order shall not to exceed a total of $73,693,800. 4. The proceeds of the loans shall be used only for the purposes specified in Columbia Kentucky’s application. 5. Within 30 days of the execution of the evidences of indebtedness, Columbia Kentucky shall file with the Commission an electronic version of each document. 6. Within 30 days of the execution of the evidences of stock issuance, Columbia Kentucky shall file with the Commission an electronic version of each document. 7. Any documents filed in the future pursuant to ordering paragraphs 3-4 of this Order shall reference this case number and shall be retained in Columbia Kentucky’s post-case correspondence file. 8. The Executive Director is delegated authority to grant reasonable extensions of time for filing of any documents required by this Order upon Columbia Kentucky’s showing of good cause for such extension. 9. This case is closed and removed from the Commission’s docket.

Columbia Gas of Kentucky, Inc. Response to Commission Staff First Request for Information

John Ryan Columbia Gas of Kentucky, Inc.

Data Request

20250403_PSC No Deficiency Letter.pdf

Financing Application of Columbia Gas of Kentucky, Inc.

John Ryan Columbia Gas of Kentucky, Inc.

20250318_PSC Acknowledgment Letter.pdf

Columbia Gas of Kentucky, Inc. Notice of Intent to File an Application for Approval of Financing Using Electronic Filing Procedures