Delegated Order accepting PJM Generator Interconnection Agreement - Cottontail Solar 1

FERC eLibrary: All Orders - ChangeBridge

Published April 7th, 2026

Detected April 8th, 2026

Summary

FERC issued a delegated order accepting PJM Interconnection, L.L.C.'s amended filing of a Generator Interconnection Agreement with Cottontail Solar 1, LLC and Mid-Atlantic Interstate Transmission, LLC under Docket ER26-1308. The order approves the interconnection agreement for a solar generating facility. No new compliance obligations or regulatory requirements are established by this acceptance.

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What changed

FERC's Office of Energy Market Regulation issued a delegated order accepting PJM Interconnection's amended filing of a Generator Interconnection Agreement involving Cottontail Solar 1, LLC and Mid-Atlantic Interstate Transmission, LLC. The order approves the agreement originally filed on February 10, 2026 and amended on March 24, 2026, clearing the way for the solar generation project to proceed with grid interconnection.

For transmission utilities and generation developers operating in the PJM market, this order represents standard procedural clearance of an interconnection agreement. Parties should review the accepted agreement terms to understand their rights and obligations regarding interconnection service, network upgrades, and cost allocation. While this is a routine administrative action, it signals FERC's continued processing of the substantial backlog of interconnection requests in PJM.

What to do next

Monitor FERC eLibrary for related interconnection filings in ER26-1308
Review accepted Generator Interconnection Agreement terms for any operational implications
Track any subsequent amendments or related orders in this docket

Source document (simplified)

Document Info for Accession Number: 20260407-3061

Details Document: 04/07/2026
Filed: 04/07/2026
Posted: 04/07/2026 02:19:05 PM
First Received Date: 04/07/2026 02:08:46 PM
Security Level: Public
Official: Yes
E-filing: No
Non-decisional: No
Category: Issuance
Library: Electric
Aperture: 0
File Type:
Description* :** Letter order accepting PJM Interconnection, L.L.C.'s 02/10/2026, as amended on 03/24/2026, filing of a Generator Interconnection Agreement with Cottontail Solar 1, LLC and Mid-Atlantic Interstate Transmission, LLC under ER26-1308.
File List

| Docket | Sub-Docket | Type |
| --- | --- | --- |
| ER26-1308 | 000 | On Document |
| ER26-1308 | 001 | On Document |

| Document Class | Document Type |
| --- | --- |
| Order/Opinion | Delegated Order |

| Correspondent | Last Name | First Name | MI | Role/Org |
| --- | --- | --- | --- | --- |
| AUTHOR | Khammal | L | | OFFICE OF ENERGY MARKET REGULATION |
| RECIPIENT | * | * | | PJM INTERCONNECTION, L.L.C. |