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Wassamassaw–Indian Field 230-kV Transmission Line Upgrade

Sector: Power Transmission • Location: South Carolina, United States

Source: T&D World

Project
Planned

Santee Cooper and the National Audubon Society have agreed on a plan to upgrade a transmission line crossing Beidler Forest in South Carolina. The project involves replacing 50-year-old poles supporting a 115-kV line with new structures carrying both the existing 115-kV line and a new 230-kV line to address increasing energy needs. The upgrade will use an existing right of way through the forest,

Status
Prospective
Sector
Power Transmission, Power Generation (CCGT), Government
Location
South Carolina, United States of America
Updated
22 Jul 2026
Source
T&D World

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The project “Wassamassaw–Indian Field 230-kV Transmission Line Upgrade” is an infrastructure initiative in the Power Transmission sector, located in South Carolina, United States. Taiyo aggregates data on it from T&D World.

Participants

Sponsoring Agency

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Santee Cooper and the National Audubon Society have agreed on a plan to upgrade a transmission line crossing Beidler Forest in South Carolina. The project involves replacing 50-year-old poles supporting a 115-kV line with new structures carrying both the existing 115-kV line and a new 230-kV line to address increasing energy needs. The upgrade will use an existing right of way through the forest, with measures to protect healthy trees, safeguard threatened species, establish a pollinator garden, restore hardwood areas, and allow native vegetation planting.

Original sector

Electric Utility

Location

Country

United States of America (USA)

State

South Carolina

Source

Source

T&D World

URL

More Details

Record type

Project

Sector

Power Transmission, Power Generation (CCGT), Government

Article published date

2025-09-16

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