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Grand Coulee-Bell 500-kilovolt Transmission Line Project

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Source: Department of Energy

Project
Under Construction

The Grand Coulee-Bell 500-kilovolt project is the first transmission line construction project approved under the Bonneville Power Administration's infrastructure expansion program. It aims to relieve congested transmission paths in the Pacific Northwest by connecting Spokane with Grand Coulee, Washington.

Status
Under Construction
Sector
Power Generation (CCGT)
Location
Washington, United States of America
Updated
22 Jul 2026
Source
Department of Energy

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Project Information

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The project “Grand Coulee-Bell 500-kilovolt Transmission Line Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Washington, United States. Taiyo aggregates data on it from Department of Energy.

Participants

Not available for this record.

Status

Original status

under construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Grand Coulee-Bell 500-kilovolt project is the first transmission line construction project approved under the Bonneville Power Administration's infrastructure expansion program. It aims to relieve congested transmission paths in the Pacific Northwest by connecting Spokane with Grand Coulee, Washington.

Location

Country

United States of America (USA)

State

Washington

Source

Source

Department of Energy

URL

More Details

Record type

Project

Sector

Power Generation (CCGT)

Article published date

2025-03-20

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