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California
SAMPSON

SAMPSON

Operating

31-99 kV substation in California

Voltage class: 31-99 kV
Max voltage: 69 kV
Coordinates: 32.6944, -117.1424

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SALT SPRINGS SALTON CITY SALTON SEA 1 SALTON SEA 2 SALTON SEA 3 SAN ANDREAS SAN ANDREAS TAP SAN ANTONIO SAN ARDO SAN BERNARD

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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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