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
Alta Sea
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
34.5 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-8acae2812e4157ccd58507f5
Detailed source fields
Original source field
Published value or condition
Utility ID
65474
Utility Name
Signal Street Operating, LLC
Plant Code
66395
Plant Name
Alta Sea
Street Address
2500 S Signal Street
City
San Pedro
State
CA
Zip
90731
County
Los Angeles
Latitude
33.719111
Longitude
-118.272621
NERC Region
WECC
Balancing Authority Code
LDWP
Balancing Authority Name
Los Angeles Department of Water and Power
Primary Purpose (NAICS Code)
22
Regulatory Status
NR
Sector
2
Sector Name
IPP Non-CHP
FERC Cogeneration Status
N
FERC Small Power Producer Status
N
FERC Exempt Wholesale Generator Status
N
Transmission or Distribution System Owner
Los Angeles Department of Water & Power
Transmission or Distribution System Owner ID
11208
Transmission or Distribution System Owner State
CA
Grid Voltage (kV)
34.5
Energy Storage
N
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:13425
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.
