Transmission line rebuild approved


Substation Relay Protection Training

Our customized live online or in‑person group training can be delivered to your staff at your location.

  • Live Online
  • 12 hours Instructor-led
  • Group Training Available
Regular Price:
$699
Coupon Price:
$599
Reserve Your Seat Today
Regional transmission authority PJM Interconnection says it's approved rebuilding a transmission line from West Virginia to Maryland.

The Valley Forge, Pennsylvania-based organization says rebuilding the 500-kilovolt line from Mount Storm in West Virginia and Doubs, Maryland would increase capacity more than 60 percent. It's expected to cost between $320 million and $370 million.

PJM says its board also reaffirmed support for the proposed Potomac-Appalachian Transmission Highline, or PATH, project. The 277-mile PATH project calls for a 765-kilovolt line from American Electric Power's John Amos plant in West Virginia, across parts of northern Virginia, to a substation near Kemptown, Maryland.

The $2.1 billion project won PJM approval in 2007, but regulators are still mulling approval.

Related News

COVID-19 Response: Electric Power Industry Closely Coordinating With Federal Partners

ESCC COVID-19 Response coordinates utilities, public power, and cooperatives to protect the energy grid and…
View more

Electrifying: New cement makes concrete generate electricity

Cement-Based Conductive Composite transforms concrete into power by energy harvesting via triboelectric nanogenerator action, carbon…
View more

In 2021, 40% Of The Electricity Produced In The United States Was Derived From Non-Fossil Fuel Sources

Renewable Electricity Generation is accelerating the shift from fossil fuels, as wind, solar, and hydro…
View more

UK breaks coal free energy record again but renewables still need more support

UK Coal-Free Grid Streak highlights record hours without coal, as renewable energy, wind and solar…
View more

Kenney holds the power as electricity sector faces profound change

Alberta Electricity Market Reform reshapes policy under the UCP, weighing a capacity market versus energy-only…
View more

Russian Strikes Threaten Ukraine's Power Grid

Ukraine Power Grid Attacks intensify as missile and drone strikes hit substations and power plants,…
View more

Sign Up for Electricity Forum’s Newsletter

Stay informed with our FREE Newsletter — get the latest news, breakthrough technologies, and expert insights, delivered straight to your inbox.

Electricity Today T&D Magazine Subscribe for FREE

Stay informed with the latest T&D policies and technologies.
  • Timely insights from industry experts
  • Practical solutions T&D engineers
  • Free access to every issue

Download the 2026 Electrical Training Catalog

Explore 50+ live, expert-led electrical training courses –

  • Interactive
  • Flexible
  • CEU-cerified