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California
CONTRA COSTA 4

CONTRA COSTA 4

Operating

31-99 kV substation in California

Voltage class: 31-99 kV
Max voltage: 60 kV
Coordinates: 37.9826, -121.7494

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NearbyCONTRA COSTA POWER CONTROL CONTROL GORGE CONVERSE FLATS COOL WATER COOLEY LANDING COPCO 1 COPCO 2 115KV COPCO 2 230 KV COPPERMINE

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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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