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
Dolan Springs
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
345 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-65a50f052851bd904dfab792
Detailed source fields
Original source field
Published value or condition
Utility ID
15399
Utility Name
Avangrid Power LLC
Plant Code
57920
Plant Name
Dolan Springs
City
Dolan Springs
State
AZ
Zip
80411
County
Mohave
Latitude
35.61
Longitude
-114.26
NERC Region
WECC
Balancing Authority Code
WALC
Balancing Authority Name
Western Area Power Administration - Desert Southwest Region
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
Ash Impoundment Lined?
X
Transmission or Distribution System Owner
Western Area Power Administration - Rock
Transmission or Distribution System Owner ID
27000
Transmission or Distribution System Owner State
CO
Grid Voltage (kV)
345
Energy Storage
N
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:5933
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.
