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

Most Energy Will Come From Fossil Fuels, Even In 2040

2040 Energy Outlook projects a shifting energy mix as renewables scale, EV adoption accelerates, and…
View more

Opinion: Nuclear Beyond Electricity

Nuclear decarbonization leverages low-carbon electricity, process heat, and hydrogen from advanced reactors and SMRs to…
View more

N.L. lags behind Canada in energy efficiency, but there's a silver lining to the stats

Newfoundland and Labrador Energy Efficiency faces low rankings yet signs of progress: heat pumps, EV…
View more

Opinion: The awesome, revolutionary electric-car revolution that doesn't actually exist

Ecofiscal Commission EV Policy Shift examines carbon pricing limits, endorsing signal boosters like subsidies, EV…
View more

U.S. Electric Vehicle Market Share Dips in Q1 2024

U.S. EV Market Share Dip Q1 2024 reflects slower BEV adoption, rising PHEV demand, affordability…
View more

OPG, TVA Partner on New Nuclear Technology Development

OPG-TVA SMR Partnership advances advanced nuclear technology and small modular reactors for 24/7 carbon-free baseload…
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