Xcel Energy Colorado Transmission Tariff Revisions Accepted
Summary
FERC issued a letter order accepting Public Service Company of Colorado's filing of revisions to Appendix 14 of Attachment N of the Xcel Energy Operating Companies Joint Open Access Transmission Tariff under docket ER26-1266. The order was filed and posted on April 3, 2026.
What changed
FERC accepted Public Service Company of Colorado's February 4, 2026 filing of tariff revisions to the Xcel Energy Operating Companies Joint Open Access Transmission Tariff under docket ER26-1266. The revisions affect Appendix 14 of Attachment N of the tariff. The order is cited as 195FERC61,004.
This is a routine tariff acceptance with no new compliance obligations imposed. Regulated entities and market participants reviewing transmission service arrangements under the Xcel Energy tariff should note the updated provisions. No specific implementation deadline or penalty provisions were established in this order.
Source document (simplified)
Document Info for Accession Number: 20260403-3003
Details Document: 04/03/2026
Filed: 04/03/2026
Posted: 04/03/2026 08:31:06 AM
First Received Date: 04/03/2026 08:22:44 AM
Security Level: Public
Official: Yes
E-filing: No
Non-decisional: No
Category: Issuance
Library: Electric
Aperture: 0
File Type:
Description* :** Letter order accepting Public Service Company of Colorado's 02/04/2026 filing of revisions to Appendix 14 of Attachment N of the Xcel Energy Operating Companies Joint Open Access Transmission Tariff, etc. under ER26-1266.
File List
| Docket | Sub-Docket | Type |
| --- | --- | --- |
| ER26-1266 | 000 | On Document |
| Document Class | Document Type |
| --- | --- |
| Order/Opinion | Commission Order/Opinion |
| Correspondent | Last Name | First Name | MI | Role/Org |
| --- | --- | --- | --- | --- |
| AUTHOR | * | * | | COMMISSIONERS AND IMMEDIATE STAFF (THE COMMISSION) |
| AUTHOR | Clay | C | D | SECRETARY OF THE COMMISSION - FERC |
| AGENT | Van Duzer | A | | XCEL ENERGY SERVICES INC. |
| RECIPIENT | Van Duzer | A | | PUBLIC SERVICE COMPANY OF COLORADO |
| Associate Type | Associate Numbers |
| --- | --- |
| Ferc Cite Number | 195FERC61,004 |
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