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Iowa Hill Pumped-Storage Project

Sector: Water Supply and Storage • Location: California, United States

Source: Yale e360

Project
Planned

The Iowa Hill Pumped-Storage Project involves the construction of a reservoir and an underground powerhouse in California, designed to provide 400 megawatts of energy storage capacity.

Status
Prospective
Sector
Water Supply and Storage, Hydro, Government, Energy Storage, Power Transmission, Power Generation (CCGT)
Location
California, United States of America
Updated
22 Jul 2026
Source
Yale e360

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Project Information

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The project “Iowa Hill Pumped-Storage Project” is an infrastructure initiative in the Water Supply and Storage sector, located in California, United States. Taiyo aggregates data on it from Yale e360.

Participants

Sponsoring Agency

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Iowa Hill Pumped-Storage Project involves the construction of a reservoir and an underground powerhouse in California, designed to provide 400 megawatts of energy storage capacity.

Original sector

Energy

Budget

Location

Country

United States of America (USA)

State

California

Source

Source

Yale e360

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Hydro, Government, Energy Storage, Power Transmission, Power Generation (CCGT)

Article published date

2025-03-20

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