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Transmission Projects - Projects By County

Projects By County

As part of our commitment to provide reliable electric service, we are upgrading and expanding Southern California's electricity grid, and creating new jobs at a time when our region needs it most. Over the next five years, SCE will invest nearly $21.5 billion in infrastructure upgrades and transmission and distribution network expansions. Together, these projects are needed to meet the growing demand for energy in our region, while also meeting the State of California's ambitious renewable energy goals.

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Kern County
Project Name Location Status
Tehachapi Renewable Transmission Project
(Segments 1-3)
Kern & Los Angeles Counties Construction
Tehachapi Renewable Transmission Project
(Segments 4-11)
Kern, Los Angeles & San Bernardino Counties Construction
Downs Substation Project Ridgecrest, and adjacent areas of unincorporated Kern and San Bernardino Counties. Under Regulatory Review

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Kings County
Project Name Location Status
Mascot Substation Project Hanford Pre-construction

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Los Angeles County
Project Name Location Status
Tehachapi Renewable Transmission Project
(Segments 1-3)
Kern & Los Angeles Counties Construction
Tehachapi Renewable Transmission Project
(Segments 4-11)
Kern, Los Angeles & San Bernardino Counties Construction

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Riverside County
Project Name Location Status
Alberhill System Project Lake Elsinore, Wildomar, Menifee and unincorporated areas of Riverside County Under Regulatory Review
Devers-Palo Verde No. 2 Project Riverside County Construction
Devers-Mirage Palm Springs and surrounding areas Construction
El Casco System Project Banning, Beaumont, Yucaipa and other unincorporated areas of Riverside County Construction
Valley-Ivyglen Subtransmission Line and Fogarty Substation Project Lake Elsinore, Perris and other unincorporated areas of Southwest Riverside County Pre-construction
Lakeview Substation Project Lakeview, Nuevo and other unincorporated areas of Western Riverside County Under Regulatory Review
Red Bluff Substation Project Desert Center, Riverside County Construction
Triton Substation Project Temecula, Murrieta Under Regulatory Review
West of Devers Upgrade Project Banning, Beaumont, Calimesa, Colton, Grand Terrace, Loma Linda, Redlands, and unincorporated areas of San Bernardino and Riverside counties Project Planning and Siting

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San Bernardino County
Project Name Location Status
Eldorado-Ivanpah Transmission Project San Bernardino County and Clark County, Nevada Pre-Construction
Falcon Ridge Substation Project Fontana, Rialto and Rancho Cucamonga Under Regulatory Review
Jasper Substation Project Lucerne Valley, San Bernardino County Under Regulatory Review
Leatherneck Substation Project Twentynine Palms Project Planning and Siting
Lugo-Pisgah Renewable Transmission Corridor Project Hesperia, Apple Valley, Lucerne Valley, San Bernardino County Project Planning and Siting
South of Kramer Transmission Project Apple Valley, Barstow, Daggett, Hesperia, and Lucerne Valley Project planning
Tehachapi Renewable Transmission Project
(Segments 4-11)
Kern, San Bernardino and Los Angeles Counties Construction
Water Valley (formerly Lockhart) Substation Project San Bernardino County Under Regulatory Review
West of Devers Upgrade Project Banning, Beaumont, Calimesa, Colton, Grand Terrace, Loma Linda, Redlands, and unincorporated areas of San Bernardino and Riverside counties Planning and Siting

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Tulare County
Project Name Location Status
San Joaquin Cross Valley Loop Transmission Project Visalia, Elderwood Pre-construction

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Ventura County
Project Name Location Status
Presidential Substation Project Simi Valley, Thousand Oaks, and unincorporated areas of Ventura County Under Regulatory Review

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