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Mid-Atlantic Interstate Transmission 500kV Transmission Line Rebuild

Sector: Power Generation (CCGT) • Location: Londonderry Township, Pennsylvania, United States

Source: PA Environment Digest Blog

Project
Proposed

Rebuilding of a 500kV transmission line by Mid-Atlantic Interstate Transmission, LLC across the Susquehanna River to connect the Three Mile Island Nuclear Data Center Power Plant in Londonderry Township, Dauphin County, Pennsylvania. The project requires a Chapter 105 Encroachment Permit.

Status
Prospective
Sector
Power Generation (CCGT), Nuclear, Data Center
Location
Londonderry Township, Pennsylvania, United States of America
Updated
22 Jul 2026
Source
PA Environment Digest Blog

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Project Information

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The project “Mid-Atlantic Interstate Transmission 500kV Transmission Line Rebuild” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Londonderry Township, Pennsylvania, United States. Taiyo aggregates data on it from PA Environment Digest Blog.

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

Rebuilding of a 500kV transmission line by Mid-Atlantic Interstate Transmission, LLC across the Susquehanna River to connect the Three Mile Island Nuclear Data Center Power Plant in Londonderry Township, Dauphin County, Pennsylvania. The project requires a Chapter 105 Encroachment Permit.

Original sector

Energy

Location

Country

United States of America (USA)

State

Pennsylvania

City

Londonderry Township

Source

Source

PA Environment Digest Blog

URL

More Details

Record type

Project

Sector

Power Generation (CCGT), Nuclear, Data Center

Article published date

2026-05-11

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