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California
HALLDALE

HALLDALE

Operating

100-229 kV substation in California

Voltage class: 100-229 kV
Max voltage: 138 kV
Coordinates: 33.8477, -118.3034

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HAGGIN HAIWEE HALE HALF MOON-PACIFICA TAP HALFMOON BAY HALLDALE TAP HALLS FLAT HALSEY HAMBURG HAMILTON

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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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