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Seminoe Reservoir Pumped-Water Electricity Storage Facility

Proposed · Wyoming · Last reported May 2026

Source: The Washington Post

Project
Proposed

A proposed $4 billion pumped-water electricity storage facility at Wyoming’s Seminoe Reservoir that could impact the Miracle Mile trout fishery on the North Platte River and a bighorn sheep herd.

Status
Prospective
Sector
Water Supply and Storage, Power Generation (CCGT)
Location
Wyoming, United States of America
Updated
22 Jul 2026
Source
The Washington Post

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Project Information

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The project “Seminoe Reservoir Pumped-Water Electricity Storage Facility” is an infrastructure initiative in the Water Supply and Storage sector, located in Wyoming, USA. Taiyo aggregates data on it from The Washington Post.

Participants

Not available for this record.

Status

Original status

proposed

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

A proposed $4 billion pumped-water electricity storage facility at Wyoming’s Seminoe Reservoir that could impact the Miracle Mile trout fishery on the North Platte River and a bighorn sheep herd.

Original sector

Energy

Budget

Location

Country

United States of America (USA)

State

Wyoming

Source

Source

The Washington Post

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Power Generation (CCGT)

Article published date

2026-06-01

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