Corix Utah City Heating and Cooling LLC - First Compliance Filing
Summary
Corix Utah City Heating and Cooling LLC has submitted its first compliance filing to the Utah Public Service Commission, including required approvals and permits. This filing pertains to their application for a Certificate of Public Convenience and Necessity to provide heating and cooling services within the state.
What changed
Corix Utah City Heating and Cooling LLC has filed its initial compliance documents with the Utah Public Service Commission (PSC) on March 13, 2026. This filing includes various permits and approvals necessary for their operation, such as a Footing and Foundation Improvement Permit, a Vineyard Land Disturbance Permit, a Stormwater Pollution Prevention Plan, a Pretreatment Survey, a Division of Air Quality Small Source Exemption, and corporate formation documents. This action is part of their ongoing application for a Certificate of Public Convenience and Necessity (CPCN) to operate as a heat corporation in Utah.
Regulated entities, particularly those in the utility sector seeking similar certifications, should note the types of documentation required for compliance filings in Utah. While this specific filing is a routine submission for Corix, it serves as an example of the necessary permits and corporate documentation required by the PSC. No immediate compliance actions are mandated for other entities based on this filing, but it highlights the procedural steps involved in obtaining a CPCN for utility services in the state.
Source document (simplified)
Docket No: 25-2666-01
Miscellaneous Docket Year: 2025
Application of Corix Utah City Heating and Cooling LLC for a Certificate of Public Convenience and Necessity for a Heat Corporation to Provide Heating and Cooling Services within the State of Utah
For questions regarding documents not linked call 801-530-6716
| Date | Description |
| --- | --- |
| March 13, 2026 | Corix Utah City Heating and Cooling LLC’s First Compliance Filing of Required Approvals
Corix Exhibit 1 – Footing and Foundation Improvement Permit (26-021)
Corix Exhibit 2 – Vineyard Land Disturbance Permit (PLANLDP25-0020)
Corix Exhibit 3 – Stormwater Pollution Prevention Plan (SWPPP) (Pursuant to UPDES Construction General Permit)
Corix Exhibit 4 – Pretreatment Survey with TSSD Approval
Corix Exhibit 5 – Division of Air Quality Small Source Exemption
Corix Exhibit 6 – Certificate of Formation
Corix Exhibit 7 – Utah Registration Statement
Corix Exhibit 8 – Utah Certificate of Existence |
| March 13, 2026 | Notice of Appearance of Counsel for Corix Utah City Heating and Cooling LLC |
| February 2, 2026 | Order |
| December 23, 2025 | Reporter’s Transcript, Re: December 9, 2025 Hearing |
| December 9, 2025 | Recorded Live Stream of Hearing Held on December 9, 2025 |
| December 5, 2025 | Division of Public Utilities’ Hearing Summary for Ron Slusher |
| December 4, 2025 | Order Granting Motion to be Excused from Hearing |
| December 1, 2025 | Rocky Mountain Power’s Motion to Excuse Party from Corix CPCN Application Hearing |
| December 1, 2025 | Order Granting Motion for Witness to Appear Remotely |
| November 28, 2025 | Order Granting Motion to Reclassify Exhibit as “Highly Confidential” |
| November 26, 2025 | Corix Utah City Heating and Cooling LLC’s Reply Comments |
| November 24, 2025 | Division of Public Utilities’ Motion for Ron Slusher to Appear Remotely
Certificate of Service |
| November 21, 2025 | Corix Utah City Heating and Cooling LLC’s Motion to Reclassify Exhibit as “Highly Confidential”
Corix Exhibit CS.A – Infrastructure Agreement [HIGHLY CONFIDENTIAL]
|
| October 29, 2025 | Office of Consumer Services’ Initial Comments
OCS Attachment 1 – Corix’s Response to the First Field Data Request from the Office of Consumer Services |
| October 29, 2025 | Division of Public Utilities’ Initial Comments |
| October 29, 2025 | Rocky Mountain Power’s Initial Comments |
| October 9, 2025 | Appendix A, Re: Jenniffer Clark, Mike Favero, and Austin Summers for Enbridge Gas Utah |
| October 3, 2025 | Appendix A, Re: Katherine Smith for Rocky Mountain Power |
| September 25, 2025 | Recorded Live Stream of Technical Conference Held on September 25, 2025 |
| September 24, 2025 | Corix Utah City Heating and Cooling LLC’s Presentation for the September 25, 2025 Technical Conference |
| September 8, 2025 | Order Granting Intervention of Rocky Mountain Power |
| August 28, 2025 | Scheduling Order, Notice of Technical Conference, and Notice of Hearing |
| August 28, 2025 | Order Granting Intervention of Enbridge Gas Utah |
| August 22, 2025 | Rocky Mountain Power’s Petition to Intervene |
| August 13, 2025 | Corix Utah City Heating and Cooling LLC’s Notice of Appearance of Counsel of Phillip J. Russell |
| August 11, 2025 | Enbridge Gas Utah’s Petition to Intervene |
| August 11, 2025 | Notice of Filing and Virtual Scheduling Conference |
| August 11, 2025 | Correspondence from Gary L. Widerburg, Re: Corix Utah City Heating and Cooling LLC’s Motion to Deviate from Electronic Filing Requirement |
| August 7, 2025 | Office of Consumer Services’ Request for Scheduling Conference
Certificate of Service |
| August 1, 2025 | Action Request, Due: September 2, 2025 |
| August 1, 2025 | Application
Corix Exhibit A – Supplement to Application for CPCN
Corix Exhibit B – Formation Documents
Corix Exhibit C – Registration Statement
Corix Exhibit D – Organizational Structure
Corix Exhibit E – Direct Testimony of Jason Owen
Corix Exhibit F1 – Letter of Support from Rep. Val Peterson, Utah House of Representatives
Corix Exhibit F2 – Letter of Support from Nate Hutchinson, Co-Manager, Flagborough, LLC
Corix Exhibit F3 – Letter of Support from Donald Milligan, Executive Director, Huntsman Cancer Hospital, University of Utah
Corix Exhibit G – Consents, Permits, and Authorizations [CONFIDENTIAL]
Corix Exhibit H – Executed Intercompany Credit Agreement [CONFIDENTIAL]
Corix Exhibit I – Employee Organizational Chart
Corix Exhibit J – CUCHC LLC Board of Managers [CONFIDENTIAL]
Corix Exhibit K – Qualifications and Backgrounds for Key Management Personnel
Corix Exhibit L – Utah City Construction Schedule [CONFIDENTIAL]
Corix Exhibit M – Long-Term Development Schedule [CONFIDENTIAL]
Redacted Corix Exhibit CS.A – Infrastructure Agreement
Corix Exhibit CS.A – Infrastructure Agreement [CONFIDENTIAL]
Corix Exhibit CS.B – Project Area Map
Corix Exhibit CS.C – UCDEU Phase 1 Facility Location [CONFIDENTIAL]
Corix Exhibit CS.D – UCDEU Facility Location Map [CONFIDENTIAL]
Corix Exhibit CS.E – UCDEU LT Forecast [CONFIDENTIAL]
Corix Exhibit CS.F – Pro Forma Financial Statements
Corix Exhibit CS.G – CFO Attestation
Corix Exhibit CS.H – CUCHC LLC Bank Statement [CONFIDENTIAL]
|
| July 31, 2025 | Corix Utah City Heating and Cooling LLC’s Motion to Deviate from Electronic Filing Requirement |
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