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
Gila River Power Block 4
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
500 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-42b77f2247ed74ed934af2ea
Grid Voltage 2 (kV)
230 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-42b77f2247ed74ed934af2ea
Detailed source fields
Original source field
Published value or condition
Utility ID
16572
Utility Name
Salt River Project
Plant Code
55306
Plant Name
Gila River Power Block 4
Street Address
1250 East Watermelon Road
City
Gila Bend
State
AZ
Zip
85337
County
Maricopa
Latitude
32.975
Longitude
-112.6944
NERC Region
WECC
Balancing Authority Code
SRP
Balancing Authority Name
Salt River Project
Name of Water Source
Wells
Primary Purpose (NAICS Code)
22
Regulatory Status
RE
Sector
1
Sector Name
Electric Utility
FERC Cogeneration Status
N
FERC Small Power Producer Status
N
FERC Exempt Wholesale Generator Status
Y
FERC Exempt Wholesale Generator Docket Number
00-84-000
Ash Impoundment?
N
Ash Impoundment Lined?
X
Transmission or Distribution System Owner
Salt River Project
Transmission or Distribution System Owner ID
16572
Transmission or Distribution System Owner State
AZ
Grid Voltage (kV)
500
Grid Voltage 2 (kV)
230
Energy Storage
N
Natural Gas Pipeline Name 1
EL PASO NATURAL GAS COMPANY LLC
Natural Gas Pipeline Name 2
TRANSWESTERN PIPELINE COMPANY
Natural Gas Storage
N
Liquefied Natural Gas Storage
N
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:4160
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.
