Biers Run Project
The $97m Biers Run Project, sponsored by AEP Ohio, is a transmission reinforcement effort in the southern Ohio region. The project involves: A new 345/138/69-kV Biers Run substation – estimated to cost $22m Two […]
Project Profile: Transmission Project Profiles
Cunningham-Elmont 500-kV Transmission Line Rebuild
The Cunningham-Elmont 500-kV Transmission Line Rebuild is a proposed rebuild of a 51-mile, 500-kV transmission line in the Fluvanna County, VA, region. The rebuilt line will utilize the existing right-of-way between the Cunningham and Elmont […]
Connecticut River Valley Project
The Connecticut River Valley Project involves reconductoring and rebuilding a line between the Coolidge and Ascutney substations. The Chealsea substation near Weathersfield, VT will be rebuilt as well. The project is intended to improve local and […]
Oceanview Reinforcement Project
Jersey Central Power & Light is proposing a new 16 mile, 230-kV transmission line between the Larrabee substation in Howell and the existing Oceanview substation in Neptune, NJ. The planned Oceanview Reinforcement Project is part […]
Scattergood – Olympic
The Scattergood – Olympic project involves a new 230-kV underground transmission line in western Los Angeles. The new line will support grid reliability in the region and was energized fall 2018.
Merrimack Valley Reliability Project
The Merrimack Valley Reliability Project is a planned 345-kV, 24.5-mile transmission line continuation of the proposed 3124 Line in New Hampshire and terminating at the Scobie Pond substation. In New Hampshire, approximately 18 miles will pass […]
Lake Charles Transmission Project
The Lake Charles Transmission Project involves seven miles of a new 500-kV transmission line that will cut into an existing 500-kV line and terminate at the Carlyss substation. In addition, the project also includes eighteen […]
Cloverdale Expansion Project
The Cloverdale Expansion Project will be built near the existing Cloverdale substation and includes three new 345-kV transmission lines and one new 500-kV transmission line; the partial relocation of an existing 765-kV transmission line, an existing […]
Sycamore – Penasquitos
CAISO, as part of an identified reliability needed project, proposed the Sycamore-Penasquiots 230-kV transmission line. The line will travel approximately 16.4 miles with an in-service date by June 2018. Four companies originally applied for sponsoring […]
Southwest Mississippi Reliability Improvement Project
The Southwest Mississippi Reliability Improvement Project involves constructing a new 230-kV line between the Baxter Wilson and Natchez substations. In addition, the project involves rebuilding the 115-kV within the same corridor. The project is being […]