Skip to content

Companies Installers Power plants Substations Data centers Categories States

Guides Calculator Sign in Open the map

esc

↑↓ navigate ↵ open esc close

Home
Substations
California
DUNNIGAN

DUNNIGAN

Operating

Substation

Coordinates: 38.9250, -121.9895

See it on the map

DUNNIGAN, a substation in California. One of 3,000 substations mapped in California on Bywatts.

Nearby

DUNBAR DUNHILL DUNHILL TAP DUNLAP DUNN SIDING DWP DYER RD. ALTAMONT DYNEGY OAKLAND POWER PLANT E. NATOMA-BLUE RAVINE EAGLE MT

Directories

Solar companies
Installers
Power plants
Substations
Data centers
Categories

Tools

Interactive map
FEOC calculator
Trade show booth planner
Pricing
Get quotes

Resources

About
Guides
All states
Claim your listing
Sitemap
Methodology
Support

Legal

Privacy Policy
Cookie Policy
Terms of Service
Accessibility

Bywatts - a database of US energy infrastructure. 800,000+ 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.

Bywatts is operated by Bywatts LLC, a Sunhub company, 1925 St Clair Ave, Cleveland, OH 44114, United States. © 2026 Bywatts LLC.

No ads. No tracking cookies. Cookieless analytics only.