Opportunity

Federal Register #P14796002

Application for Mokelumne Pumped Storage Hydroelectric Project in California

Posted

August 28, 2026

Identifier

P14796002

NAICS

221118, 237990, 237130

This opportunity involves the Federal Energy Regulatory Commission (FERC) accepting an application from GreenGenStorage, LLC for the Mokelumne Pumped Storage Project in California. - Government Buyer: - Federal Energy Regulatory Commission (FERC), Department of Energy - Project will occupy federal land managed by the US Forest Service - OEMs and Vendors: - GreenGenStorage, LLC (primary applicant and OEM) - Pacific Gas and Electric (PG&E) reservoirs will be utilized - Products/Services Requested: - Construction and operation of a hydroelectric pumped storage facility - Multiple concrete-faced rock-filled dams - Tunnels and water conveyance systems - 400-megawatt underground powerhouse with reversible Francis turbines - Power transmission systems - Engineering, construction, and operation services for the facility - Unique/Notable Requirements: - Use of existing PG&E reservoirs - Facility will include a 400 MW powerhouse with potential for a third turbine unit - Project occupies federal land managed by the US Forest Service - Notice solicits motions to intervene, protests, and competing applications - No specific part numbers or purchase quantities provided

Description

The Federal Energy Regulatory Commission has accepted the application from GreenGenStorage, LLC for the Mokelumne Pumped Storage Project located near Jackson, California. The project involves the construction and operation of a hydroelectric pumped storage facility utilizing existing reservoirs and includes dams, tunnels, turbines, and related infrastructure with a total generating capacity of 400 megawatts. The notice solicits motions to intervene and protests regarding the application and provides details on how interested parties can participate. The application is available for public inspection and comments are due by specified deadlines.

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