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Substations
California
GRANTLINE-SIEFKER

GRANTLINE-SIEFKER

Operating

Substation in California

Coordinates: 38.4340, -121.2976

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NearbyGRAPELAND GRAPEVINE GRASS VALLEY GRAY'S FLAT GRAYSON GREAT LAKES GREEN RIDGE SERVICES GREEN VALLEY GREENBACK-FAIROAKS GREENBRAE

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Bywatts - a database of US energy infrastructure. 610,000+ geolocated records across solar companies, installers, power plants, substations, transmission lines, and data centers. Data aggregated from HIFLD, EIA, PeeringDB, and curated industry sources, refreshed regularly. Set in Space Grotesk, IBM Plex Sans, and IBM Plex Mono. © 2026 Bywatts.

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