Review power assets, contract observations, facility specifications and relationships from public sources.
This partial collection preserves source-level observations. Generation and registered connection capacity are distinct from spare supply capacity for data centers. Planned dates and contract announcements do not confirm energization or supply commencement.
Current filters 2items · current page 1–2 · Source records, not unique facilities.
Power assets and projects · USA · eia860
Sierra Pacific Sonora
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
120 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-42f525defec0be4b572a8c98
Detailed source fields
Original source field
Published value or condition
Utility ID
17164
Utility Name
Sierra Pacific Industries
Plant Code
54517
Plant Name
Sierra Pacific Sonora
Street Address
14980 Camage Road
City
Standard
State
CA
Zip
95370
County
Tuolumne
Latitude
37.966389
Longitude
-120.317777
NERC Region
WECC
Balancing Authority Code
CISO
Balancing Authority Name
California Independent System Operator
Name of Water Source
Municipality
Primary Purpose (NAICS Code)
321
Regulatory Status
NR
Sector
6
Sector Name
Industrial Non-CHP
FERC Cogeneration Status
N
FERC Small Power Producer Status
Y
FERC Small Power Producer Docket Number
00-1-000
FERC Exempt Wholesale Generator Status
N
Ash Impoundment Lined?
X
Transmission or Distribution System Owner
Pacific Gas & Electric Co
Transmission or Distribution System Owner ID
14328
Transmission or Distribution System Owner State
CA
Grid Voltage (kV)
120
Energy Storage
N
Natural Gas Storage
N
Liquefied Natural Gas Storage
X
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:3759
Coordinates locate the plant, including when this record describes one generator.
Location: Plant location · not an individual generator location
Sources, reference dates and retrieval dates 1itemseia860 ↗
Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
