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California
SAN MARCOS

SAN MARCOS

Operating

31-99 kV substation in California

Voltage class: 31-99 kV
Max voltage: 69 kV
Coordinates: 33.1287, -117.1973

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SAN LORENZO SAN LUIS SAN LUIS 5 SAN LUIS OBISPO SAN LUIS REY SAN MATEO SAN MATEO SAN MIGUEL SAN MIGUEL SAN ONOFRE

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Bywatts - a database of US energy infrastructure. 610,000+ records overall, 129,000+ of them geolocated across solar companies, installers, power plants, substations, transmission lines, and data centers. Data aggregated from HIFLD, EIA, PeeringDB, and curated industry sources, updated periodically. Set in Space Grotesk, IBM Plex Sans, and IBM Plex Mono. © 2026 Bywatts.

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