Projects

The following are among the prospective pumped storage projects currently being studied or under development by Gridflex:

Bison Peak Pumped Storage
Location: Kern County, California
Type: Closed Loop
Generating Capacity: 500 MW
Energy Storage Potential:  3,000+ MWh

White Pine Pumped Storage
Location: White Pine County, Nevada
Type: Closed Loop
Generating Capacity: 750-1000 MW
Energy Storage Potential:  6,000-8,000 MWh

Seminoe Pumped Storage
Location:  Carbon County, Wyoming
Type: Open Loop
Generating Capacity: 750 MW
Energy Storage Potential: 7,500 MWh

Maysville Pumped Storage
Location: Mason County, Kentucky
Type: Closed Loop with excavated mine reservoir
Generating Capacity: 500 MW
Energy Storage Potential: 5,000 MWh

Flat Canyon Pumped Storage
Location: Sevier County, Utah
Type: Closed Loop
Generating Capacity: 300 MW
Energy Storage Potential: 1,800 MWh

Badger Mountain Pumped Storage
Location: Douglas County, Washington
Type: Closed Loop
Generating Capacity: 500 MW
Energy Storage Potential: 4,000 MWh

Sweetwater Pumped Storage
Location: San Juan County, New Mexico
Type: Closed Loop
Generating Capacity: 600 MW
Energy Storage Potential: 4,800 MWh

Eldorado Pumped Storage
Location: Clark County, Nevada
Type: Closed Loop
Generating Capacity: 600-750 MW
Energy Storage Potential: 6,000 MWh

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