Southwest Power Pool Mutual Solar Interconnection Agreement Accepted
Summary
FERC issued a delegated letter order accepting Southwest Power Pool's filing of a Generator Interconnection Agreement with Mutual Solar, LLC and Western Farmers Electric Cooperative under docket ER26-1511. The agreement establishes terms for interconnecting a solar generation facility with the regional transmission system. This acceptance is a standard regulatory action confirming compliance with interconnection requirements.
What changed
FERC's Office of Energy Market Regulation issued a letter order accepting Southwest Power Pool's filing of a Generator Interconnection Agreement with Mutual Solar, LLC and Western Farmers Electric Cooperative. The agreement governs the technical and commercial terms for connecting the solar generation facility to the regional transmission network operated by Southwest Power Pool.\n\nAffected parties include renewable energy developers seeking grid interconnection, transmission cooperatives, and regional transmission organizations. This acceptance confirms the agreement meets FERC's requirements and can proceed to implementation. The order represents a routine administrative action in the ongoing expansion of renewable generation capacity in the Southwest Power Pool region.
What to do next
- Monitor for any subsequent FERC actions on related Southwest Power Pool interconnection filings
- Review interconnection agreement terms if involved in similar regional grid coordination matters
Archived snapshot
Apr 10, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Document Info for Accession Number: 20260410-3000
Details Document: 04/10/2026
Filed: 04/10/2026
Posted: 04/10/2026 09:21:05 AM
First Received Date: 04/10/2026 07:16:58 AM
Security Level: Public
Official: Yes
E-filing: No
Non-decisional: No
Category: Issuance
Library: Electric
Aperture: 0
File Type:
Description* :** Letter order accepting Southwest Power Pool, Inc.'s 02/25/2026 filing of a Generator Interconnection Agreement with Mutual Solar, LLC and Western Farmers Electric Cooperative under ER26-1511.
File List
| Docket | Sub-Docket | Type |
| --- | --- | --- |
| ER26-1511 | 000 | On Document |
| Document Class | Document Type |
| --- | --- |
| Order/Opinion | Delegated Order |
| Correspondent | Last Name | First Name | MI | Role/Org |
| --- | --- | --- | --- | --- |
| RECIPIENT | * | * | | SOUTHWEST POWER POOL, INC. |
| AUTHOR | Tingle-Stewart | N | Y | OFFICE OF ENERGY MARKET REGULATION |
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